Base | Representation |
---|---|
bin | 11101111111111100… |
… | …00010010000101010 |
3 | 1112120102112212200101 |
4 | 32333332002100222 |
5 | 230441014043310 |
6 | 11222051100014 |
7 | 1110053305663 |
oct | 167776022052 |
9 | 45512485611 |
10 | 16105612330 |
11 | 691521aa15 |
12 | 31558a160a |
13 | 1698913432 |
14 | acadc436a |
15 | 643e0843a |
hex | 3bff8242a |
16105612330 has 16 divisors (see below), whose sum is σ = 29047745664. Its totient is φ = 6429435280.
The previous prime is 16105612301. The next prime is 16105612339. The reversal of 16105612330 is 3321650161.
It is not an unprimeable number, because it can be changed into a prime (16105612339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595926 + ... + 1605985.
It is an arithmetic number, because the mean of its divisors is an integer number (1815484104).
Almost surely, 216105612330 is an apocalyptic number.
16105612330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16105612330 is a deficient number, since it is larger than the sum of its proper divisors (12942133334).
16105612330 is a wasteful number, since it uses less digits than its factorization.
16105612330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3202421.
The product of its (nonzero) digits is 3240, while the sum is 28.
The spelling of 16105612330 in words is "sixteen billion, one hundred five million, six hundred twelve thousand, three hundred thirty".
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