Base | Representation |
---|---|
bin | 10011000001011110… |
… | …00100010010111000 |
3 | 222100202100100101111 |
4 | 21200233010102320 |
5 | 131403444320223 |
6 | 4405225330104 |
7 | 511041044635 |
oct | 114057042270 |
9 | 28322310344 |
10 | 10212885688 |
11 | 43709a91a5 |
12 | 1b90336934 |
13 | c69b36935 |
14 | 6cc53b18c |
15 | 3eb91030d |
hex | 260bc44b8 |
10212885688 has 16 divisors (see below), whose sum is σ = 19809477000. Its totient is φ = 4930358496.
The previous prime is 10212885671. The next prime is 10212885701. The reversal of 10212885688 is 88658821201.
It is a congruent number.
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, 22010298 + ... + 22010761.
Almost surely, 210212885688 is an apocalyptic number.
It is an amenable number.
10212885688 is a deficient number, since it is larger than the sum of its proper divisors (9596591312).
10212885688 is a wasteful number, since it uses less digits than its factorization.
10212885688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44021094 (or 44021090 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 49.
The spelling of 10212885688 in words is "ten billion, two hundred twelve million, eight hundred eighty-five thousand, six hundred eighty-eight".
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