Word #1238 10011010101
one — BIP39 word #1238
"one" is word #1238 of the 2048 words in the official BIP39 English wordlist, between once and onion.
In a seed phrase it stands for the 11-bit value
10011010101,
decimal index 1237.
/wʌn/ · number: the smallest positive whole number, representing a single thing
Russian: один
Binary Representation
Six 1-bits and five 0-bits; 462 of the 2048 indexes have exactly six 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#1238 of 2048
Hex Index
0x4D5
4-Letter Prefix
one