Base | Representation |
---|---|
bin | 10010101001010010… |
… | …01001010111110100 |
3 | 221211121121001012001 |
4 | 21110221021113310 |
5 | 131000030211103 |
6 | 4333141105044 |
7 | 503025440650 |
oct | 112451112764 |
9 | 27747531161 |
10 | 10010007028 |
11 | 427742a48a |
12 | 1b343b8184 |
13 | c36ab22a8 |
14 | 6ad609a60 |
15 | 3d8bd801d |
hex | 254a495f4 |
10010007028 has 24 divisors (see below), whose sum is σ = 20050430400. Its totient is φ = 4283485248.
The previous prime is 10010007019. The next prime is 10010007079. The reversal of 10010007028 is 82070001001.
It is a junction number, because it is equal to n+sod(n) for n = 10010006996 and 10010007014.
It is a congruent number.
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, 252793 + ... + 289696.
It is an arithmetic number, because the mean of its divisors is an integer number (835434600).
Almost surely, 210010007028 is an apocalyptic number.
It is an amenable number.
10010007028 is an abundant number, since it is smaller than the sum of its proper divisors (10040423372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010007028 is a wasteful number, since it uses less digits than its factorization.
10010007028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543159 (or 543157 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 10010007028 its reverse (82070001001), we get a palindrome (92080008029).
The spelling of 10010007028 in words is "ten billion, ten million, seven thousand, twenty-eight".
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