Base | Representation |
---|---|
bin | 110010001010011100… |
… | …0001001100000010011 |
3 | 101022001111112211201202 |
4 | 1210110320021200103 |
5 | 3231104424230330 |
6 | 121253220421415 |
7 | 10532340452255 |
oct | 1442470114023 |
9 | 338044484652 |
10 | 107724445715 |
11 | 4175a706537 |
12 | 18a6484786b |
13 | a209c33893 |
14 | 52dccb9cd5 |
15 | 2c07454445 |
hex | 1914e09813 |
107724445715 has 16 divisors (see below), whose sum is σ = 130562947008. Its totient is φ = 85317643776.
The previous prime is 107724445669. The next prime is 107724445753. The reversal of 107724445715 is 517544427701.
It is a cyclic number.
It is not a de Polignac number, because 107724445715 - 226 = 107657336851 is a prime.
It is a super-2 number, since 2×1077244457152 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107724445715.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1821287 + ... + 1879503.
It is an arithmetic number, because the mean of its divisors is an integer number (8160184188).
Almost surely, 2107724445715 is an apocalyptic number.
107724445715 is a deficient number, since it is larger than the sum of its proper divisors (22838501293).
107724445715 is a wasteful number, since it uses less digits than its factorization.
107724445715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61918.
The product of its (nonzero) digits is 1097600, while the sum is 47.
The spelling of 107724445715 in words is "one hundred seven billion, seven hundred twenty-four million, four hundred forty-five thousand, seven hundred fifteen".
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