Base | Representation |
---|---|
bin | 111101011101… |
… | …101010001001 |
3 | 1010022120212120 |
4 | 331131222021 |
5 | 13111043030 |
6 | 1333201453 |
7 | 253644351 |
oct | 75355211 |
9 | 33276776 |
10 | 16112265 |
11 | 9105424 |
12 | 5490289 |
13 | 34519b0 |
14 | 21d5b61 |
15 | 1634010 |
hex | f5da89 |
16112265 has 32 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 7777536.
The previous prime is 16112249. The next prime is 16112267. The reversal of 16112265 is 56221161.
It is not a de Polignac number, because 16112265 - 24 = 16112249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16112267) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9556 + ... + 11114.
It is an arithmetic number, because the mean of its divisors is an integer number (884520).
Almost surely, 216112265 is an apocalyptic number.
16112265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16112265 is a deficient number, since it is larger than the sum of its proper divisors (12192375).
16112265 is a wasteful number, since it uses less digits than its factorization.
16112265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1633.
The product of its digits is 720, while the sum is 24.
The square root of 16112265 is about 4014.0085949086. The cubic root of 16112265 is about 252.5721912328.
The spelling of 16112265 in words is "sixteen million, one hundred twelve thousand, two hundred sixty-five".
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