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10064087428 = 2219132422203
BaseRepresentation
bin10010101111101110…
…11100100110000100
3221222101100121112211
421113313130212010
5131102401244203
64342352153204
7504253221523
oct112767344604
927871317484
1010064087428
1142a4a0792a
121b4a538804
13c45068a25
146b68864ba
153dd81bc6d
hex257ddc984

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".

Divisors: 1 2 4 19 38 76 132422203 264844406 529688812 2516021857 5032043714 10064087428