Base | Representation |
---|---|
bin | 10111110000011010… |
… | …00110110011100000 |
3 | 1012220212010102101021 |
4 | 23320031012303200 |
5 | 202110023314104 |
6 | 5505325015224 |
7 | 631026142021 |
oct | 137015066340 |
9 | 35825112337 |
10 | 12754119904 |
11 | 5455406069 |
12 | 257b3b4514 |
13 | 1283472616 |
14 | 88dc42c48 |
15 | 4e9a83754 |
hex | 2f8346ce0 |
12754119904 has 12 divisors (see below), whose sum is σ = 25109673624. Its totient is φ = 6377059936.
The previous prime is 12754119901. The next prime is 12754119947. The reversal of 12754119904 is 40991145721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12754119901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199283092 + ... + 199283155.
It is an arithmetic number, because the mean of its divisors is an integer number (2092472802).
Almost surely, 212754119904 is an apocalyptic number.
It is an amenable number.
12754119904 is a deficient number, since it is larger than the sum of its proper divisors (12355553720).
12754119904 is an equidigital number, since it uses as much as digits as its factorization.
12754119904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398566257 (or 398566249 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 43.
The spelling of 12754119904 in words is "twelve billion, seven hundred fifty-four million, one hundred nineteen thousand, nine hundred four".
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