Base | Representation |
---|---|
bin | 1101000010010… |
… | …11001111000111 |
3 | 21121210001211000 |
4 | 12201023033013 |
5 | 210444010241 |
6 | 14503544343 |
7 | 2465355012 |
oct | 641131707 |
9 | 247701730 |
10 | 109360071 |
11 | 56804927 |
12 | 3075b0b3 |
13 | 19870002 |
14 | 1074a379 |
15 | 9902eb6 |
hex | 684b3c7 |
109360071 has 16 divisors (see below), whose sum is σ = 162457600. Its totient is φ = 72707544.
The previous prime is 109360063. The next prime is 109360087. The reversal of 109360071 is 170063901.
It is not a de Polignac number, because 109360071 - 23 = 109360063 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109360001) 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, 4890 + ... + 15576.
It is an arithmetic number, because the mean of its divisors is an integer number (10153600).
Almost surely, 2109360071 is an apocalyptic number.
109360071 is a deficient number, since it is larger than the sum of its proper divisors (53097529).
109360071 is a wasteful number, since it uses less digits than its factorization.
109360071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11075 (or 11069 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 27.
The square root of 109360071 is about 10457.5365646026. The cubic root of 109360071 is about 478.2110361129.
The spelling of 109360071 in words is "one hundred nine million, three hundred sixty thousand, seventy-one".
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