Base | Representation |
---|---|
bin | 110001111100100100… |
… | …0100101000111001101 |
3 | 101020212001201021222012 |
4 | 1203321020211013031 |
5 | 3224131300203203 |
6 | 121135112231005 |
7 | 10514656244504 |
oct | 1437110450715 |
9 | 336761637865 |
10 | 107258991053 |
11 | 415409a4565 |
12 | 1895499b465 |
13 | a164685616 |
14 | 529715783b |
15 | 2bcb661bd8 |
hex | 18f92251cd |
107258991053 has 4 divisors (see below), whose sum is σ = 107292335580. Its totient is φ = 107225646528.
The previous prime is 107258991041. The next prime is 107258991101. The reversal of 107258991053 is 350199852701.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 86611312804 + 20647678249 = 294298^2 + 143693^2 .
It is a cyclic number.
It is not a de Polignac number, because 107258991053 - 216 = 107258925517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 107258990992 and 107258991010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107258991953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16667438 + ... + 16673871.
It is an arithmetic number, because the mean of its divisors is an integer number (26823083895).
Almost surely, 2107258991053 is an apocalyptic number.
It is an amenable number.
107258991053 is a deficient number, since it is larger than the sum of its proper divisors (33344527).
107258991053 is an equidigital number, since it uses as much as digits as its factorization.
107258991053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33344526.
The product of its (nonzero) digits is 680400, while the sum is 50.
The spelling of 107258991053 in words is "one hundred seven billion, two hundred fifty-eight million, nine hundred ninety-one thousand, fifty-three".
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