Base | Representation |
---|---|
bin | 111101011010… |
… | …111011001101 |
3 | 1010022000111220 |
4 | 331122323031 |
5 | 13110213234 |
6 | 1333033553 |
7 | 253566615 |
oct | 75327315 |
9 | 33260456 |
10 | 16101069 |
11 | 90a7a76 |
12 | 54858b9 |
13 | 344987a |
14 | 21d1a45 |
15 | 1630a49 |
hex | f5aecd |
16101069 has 16 divisors (see below), whose sum is σ = 22283520. Its totient is φ = 10333440.
The previous prime is 16101067. The next prime is 16101073. The reversal of 16101069 is 96010161.
It is not a de Polignac number, because 16101069 - 21 = 16101067 is a prime.
It is a super-2 number, since 2×161010692 = 518488845885522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16101067) 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, 8889 + ... + 10545.
It is an arithmetic number, because the mean of its divisors is an integer number (1392720).
Almost surely, 216101069 is an apocalyptic number.
It is an amenable number.
16101069 is a deficient number, since it is larger than the sum of its proper divisors (6182451).
16101069 is a wasteful number, since it uses less digits than its factorization.
16101069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780.
The product of its (nonzero) digits is 324, while the sum is 24.
The square root of 16101069 is about 4012.6137367058. The cubic root of 16101069 is about 252.5136756962.
It can be divided in two parts, 1610106 and 9, that added together give a triangular number (1610115 = T1794).
The spelling of 16101069 in words is "sixteen million, one hundred one thousand, sixty-nine".
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