Base | Representation |
---|---|
bin | 110000101111001101… |
… | …0101100000010100100 |
3 | 101000011011101222110101 |
4 | 1201132122230002210 |
5 | 3203322244111130 |
6 | 120025345033444 |
7 | 10363440053344 |
oct | 1413632540244 |
9 | 330134358411 |
10 | 104663269540 |
11 | 40429761575 |
12 | 1834b625884 |
13 | 9b3c97cc2b |
14 | 50cc50ad24 |
15 | 2ac88291ca |
hex | 185e6ac0a4 |
104663269540 has 24 divisors (see below), whose sum is σ = 227371931640. Its totient is φ = 40421676288.
The previous prime is 104663269471. The next prime is 104663269637. The reversal of 104663269540 is 45962366401.
It can be written as a sum of positive squares in 4 ways, for example, as 20036968704 + 84626300836 = 141552^2 + 290906^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90226377 + ... + 90227536.
It is an arithmetic number, because the mean of its divisors is an integer number (9473830485).
Almost surely, 2104663269540 is an apocalyptic number.
104663269540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104663269540 is an abundant number, since it is smaller than the sum of its proper divisors (122708662100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104663269540 is a wasteful number, since it uses less digits than its factorization.
104663269540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180453951 (or 180453949 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 46.
The spelling of 104663269540 in words is "one hundred four billion, six hundred sixty-three million, two hundred sixty-nine thousand, five hundred forty".
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