Base | Representation |
---|---|
bin | 111101010110… |
… | …000111001111 |
3 | 1010021000110220 |
4 | 331112013033 |
5 | 13104100414 |
6 | 1332402423 |
7 | 253455300 |
oct | 75260717 |
9 | 33230426 |
10 | 16081359 |
11 | 9094188 |
12 | 5476413 |
13 | 34408c8 |
14 | 21c87a7 |
15 | 1629ca9 |
hex | f561cf |
16081359 has 12 divisors (see below), whose sum is σ = 24942744. Its totient is φ = 9189264.
The previous prime is 16081291. The next prime is 16081363. The reversal of 16081359 is 95318061.
It is not a de Polignac number, because 16081359 - 27 = 16081231 is a prime.
It is a super-2 number, since 2×160813592 = 517220214573762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16081159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54552 + ... + 54845.
It is an arithmetic number, because the mean of its divisors is an integer number (2078562).
Almost surely, 216081359 is an apocalyptic number.
16081359 is a deficient number, since it is larger than the sum of its proper divisors (8861385).
16081359 is a wasteful number, since it uses less digits than its factorization.
16081359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109414 (or 109407 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 16081359 is about 4010.1569794710. The cubic root of 16081359 is about 252.4105960643.
The spelling of 16081359 in words is "sixteen million, eighty-one thousand, three hundred fifty-nine".
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