Base | Representation |
---|---|
bin | 10010101010111010… |
… | …00010011111001000 |
3 | 221212120012011101101 |
4 | 21111131002133020 |
5 | 131012021012222 |
6 | 4334344431144 |
7 | 503252165452 |
oct | 112535023710 |
9 | 27776164341 |
10 | 10023610312 |
11 | 4284080871 |
12 | 1b38a784b4 |
13 | c39865c81 |
14 | 6b134b2d2 |
15 | 3d9ec3927 |
hex | 2557427c8 |
10023610312 has 64 divisors (see below), whose sum is σ = 20886180480. Its totient is φ = 4485583872.
The previous prime is 10023610309. The next prime is 10023610327. The reversal of 10023610312 is 21301632001.
It is a self number, because there is not a number n which added to its sum of digits gives 10023610312.
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, 531883 + ... + 550405.
It is an arithmetic number, because the mean of its divisors is an integer number (326346570).
Almost surely, 210023610312 is an apocalyptic number.
It is an amenable number.
10023610312 is an abundant number, since it is smaller than the sum of its proper divisors (10862570168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10023610312 is a wasteful number, since it uses less digits than its factorization.
10023610312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18742 (or 18738 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The spelling of 10023610312 in words is "ten billion, twenty-three million, six hundred ten thousand, three hundred twelve".
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