Base | Representation |
---|---|
bin | 11101111111010101… |
… | …00110110010011110 |
3 | 1112120001222010001010 |
4 | 32333222212302132 |
5 | 230433213102240 |
6 | 11221350000050 |
7 | 1106662103556 |
oct | 167752466236 |
9 | 45501863033 |
10 | 16100519070 |
11 | 6912361309 |
12 | 3154046026 |
13 | 169784c07c |
14 | aca45a166 |
15 | 64374e280 |
hex | 3bfaa6c9e |
16100519070 has 32 divisors (see below), whose sum is σ = 38687362560. Its totient is φ = 4288347680.
The previous prime is 16100518999. The next prime is 16100519129. The reversal of 16100519070 is 7091500161.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
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, 294666 + ... + 345005.
It is an arithmetic number, because the mean of its divisors is an integer number (1208980080).
Almost surely, 216100519070 is an apocalyptic number.
16100519070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16100519070 is an abundant number, since it is smaller than the sum of its proper divisors (22586843490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16100519070 is a wasteful number, since it uses less digits than its factorization.
16100519070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640520.
The product of its (nonzero) digits is 1890, while the sum is 30.
The spelling of 16100519070 in words is "sixteen billion, one hundred million, five hundred nineteen thousand, seventy".
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