Base | Representation |
---|---|
bin | 11111100010101010… |
… | …10101111101011100 |
3 | 1121201010221110200220 |
4 | 33301111111331130 |
5 | 234140023242131 |
6 | 11440154121340 |
7 | 1136430655356 |
oct | 176125257534 |
9 | 47633843626 |
10 | 16933805916 |
11 | 71aa768025 |
12 | 3347120250 |
13 | 179b388001 |
14 | b68dac0d6 |
15 | 69199de96 |
hex | 3f1555f5c |
16933805916 has 24 divisors (see below), whose sum is σ = 40257728784. Its totient is φ = 5538099840.
The previous prime is 16933805891. The next prime is 16933805923. The reversal of 16933805916 is 61950833961.
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, 13312105 + ... + 13313376.
It is an arithmetic number, because the mean of its divisors is an integer number (1677405366).
Almost surely, 216933805916 is an apocalyptic number.
It is an amenable number.
16933805916 is an abundant number, since it is smaller than the sum of its proper divisors (23323922868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16933805916 is a wasteful number, since it uses less digits than its factorization.
16933805916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26625541 (or 26625539 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 51.
The spelling of 16933805916 in words is "sixteen billion, nine hundred thirty-three million, eight hundred five thousand, nine hundred sixteen".
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