Base | Representation |
---|---|
bin | 110101110101111010… |
… | …0011011111101011001 |
3 | 102001110010212002111200 |
4 | 1223223310123331121 |
5 | 3343300114311330 |
6 | 125041224344413 |
7 | 11232210612660 |
oct | 1535364337531 |
9 | 361403762450 |
10 | 115625541465 |
11 | 45044670735 |
12 | 1a4aa915109 |
13 | ab98b27b75 |
14 | 584c399dd7 |
15 | 301ae14a60 |
hex | 1aebd1bf59 |
115625541465 has 48 divisors (see below), whose sum is σ = 239007345408. Its totient is φ = 50559239808.
The previous prime is 115625541431. The next prime is 115625541481. The reversal of 115625541465 is 564145526511.
115625541465 is a `hidden beast` number, since 1 + 1 + 5 + 62 + 5 + 541 + 46 + 5 = 666.
It is not a de Polignac number, because 115625541465 - 212 = 115625537369 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 115625541465.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7972434 + ... + 7986923.
It is an arithmetic number, because the mean of its divisors is an integer number (4979319696).
Almost surely, 2115625541465 is an apocalyptic number.
115625541465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
115625541465 is an abundant number, since it is smaller than the sum of its proper divisors (123381803943).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115625541465 is a wasteful number, since it uses less digits than its factorization.
115625541465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15959398 (or 15959395 counting only the distinct ones).
The product of its digits is 720000, while the sum is 45.
The spelling of 115625541465 in words is "one hundred fifteen billion, six hundred twenty-five million, five hundred forty-one thousand, four hundred sixty-five".
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