Base | Representation |
---|---|
bin | 10010101111101110… |
… | …11100100110000100 |
3 | 221222101100121112211 |
4 | 21113313130212010 |
5 | 131102401244203 |
6 | 4342352153204 |
7 | 504253221523 |
oct | 112767344604 |
9 | 27871317484 |
10 | 10064087428 |
11 | 42a4a0792a |
12 | 1b4a538804 |
13 | c45068a25 |
14 | 6b68864ba |
15 | 3dd81bc6d |
hex | 257ddc984 |
10064087428 has 12 divisors (see below), whose sum is σ = 18539108560. Its totient is φ = 4767199272.
The previous prime is 10064087417. The next prime is 10064087443. The reversal of 10064087428 is 82478046001.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66211026 + ... + 66211177.
Almost surely, 210064087428 is an apocalyptic number.
It is an amenable number.
10064087428 is a deficient number, since it is larger than the sum of its proper divisors (8475021132).
10064087428 is a wasteful number, since it uses less digits than its factorization.
10064087428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132422226 (or 132422224 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 40.
The spelling of 10064087428 in words is "ten billion, sixty-four million, eighty-seven thousand, four hundred twenty-eight".
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