Base | Representation |
---|---|
bin | 111110000100… |
… | …001100001001 |
3 | 1010121121100220 |
4 | 332010030021 |
5 | 13131120324 |
6 | 1340420253 |
7 | 255202443 |
oct | 76041411 |
9 | 33547326 |
10 | 16270089 |
11 | 9202a60 |
12 | 5547689 |
13 | 34a8794 |
14 | 2237493 |
15 | 1665b79 |
hex | f84309 |
16270089 has 16 divisors (see below), whose sum is σ = 23842560. Its totient is φ = 9786960.
The previous prime is 16270087. The next prime is 16270117. The reversal of 16270089 is 98007261.
It is not a de Polignac number, because 16270089 - 21 = 16270087 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (16270081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2814 + ... + 6360.
It is an arithmetic number, because the mean of its divisors is an integer number (1490160).
Almost surely, 216270089 is an apocalyptic number.
It is an amenable number.
16270089 is a deficient number, since it is larger than the sum of its proper divisors (7572471).
16270089 is a wasteful number, since it uses less digits than its factorization.
16270089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3700.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 16270089 is about 4033.6198383090. The cubic root of 16270089 is about 253.3941841744.
The spelling of 16270089 in words is "sixteen million, two hundred seventy thousand, eighty-nine".
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