Base | Representation |
---|---|
bin | 110010001110101000… |
… | …1000000100010011011 |
3 | 101022102022100220022100 |
4 | 1210131101000202123 |
5 | 3231401441232230 |
6 | 121315205054443 |
7 | 10535666622234 |
oct | 1443521004233 |
9 | 338368326270 |
10 | 107865180315 |
11 | 4182209a522 |
12 | 18aa39b7423 |
13 | a23013a3a9 |
14 | 531387208b |
15 | 2c149a3660 |
hex | 191d44089b |
107865180315 has 12 divisors (see below), whose sum is σ = 186966312624. Its totient is φ = 57528096144.
The previous prime is 107865180239. The next prime is 107865180331. The reversal of 107865180315 is 513081568701.
It is not a de Polignac number, because 107865180315 - 213 = 107865172123 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2397004007 = 107865180315 / (1 + 0 + 7 + 8 + 6 + 5 + 1 + 8 + 0 + 3 + 1 + 5).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1198501959 + ... + 1198502048.
It is an arithmetic number, because the mean of its divisors is an integer number (15580526052).
Almost surely, 2107865180315 is an apocalyptic number.
107865180315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
107865180315 is a deficient number, since it is larger than the sum of its proper divisors (79101132309).
107865180315 is a wasteful number, since it uses less digits than its factorization.
107865180315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2397004018 (or 2397004015 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 45.
The spelling of 107865180315 in words is "one hundred seven billion, eight hundred sixty-five million, one hundred eighty thousand, three hundred fifteen".
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