Base | Representation |
---|---|
bin | 101110101011101110… |
… | …0111110100000100100 |
3 | 100120202200210220210211 |
4 | 1131113130332200210 |
5 | 3120303333233133 |
6 | 114015504425204 |
7 | 10146216235621 |
oct | 1352734764044 |
9 | 316680726724 |
10 | 100251461668 |
11 | 39575377a66 |
12 | 1751a018204 |
13 | 95b8944527 |
14 | 4bd05db348 |
15 | 291b35bbcd |
hex | 175773e824 |
100251461668 has 48 divisors (see below), whose sum is σ = 191005807104. Its totient is φ = 45847918080.
The previous prime is 100251461659. The next prime is 100251461677. The reversal of 100251461668 is 866164152001.
It is an interprime number because it is at equal distance from previous prime (100251461659) and next prime (100251461677).
It is a self number, because there is not a number n which added to its sum of digits gives 100251461668.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148223 + ... + 2194393.
It is an arithmetic number, because the mean of its divisors is an integer number (3979287648).
Almost surely, 2100251461668 is an apocalyptic number.
It is an amenable number.
100251461668 is a deficient number, since it is larger than the sum of its proper divisors (90754345436).
100251461668 is a wasteful number, since it uses less digits than its factorization.
100251461668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47092 (or 47090 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 100251461668 in words is "one hundred billion, two hundred fifty-one million, four hundred sixty-one thousand, six hundred sixty-eight".
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