Base | Representation |
---|---|
bin | 11000100000001101… |
… | …01001101010101011 |
3 | 1020221210121100102121 |
4 | 30100012221222223 |
5 | 203420200042000 |
6 | 10013211012111 |
7 | 643665225316 |
oct | 142006515253 |
9 | 36853540377 |
10 | 13155080875 |
11 | 5640777a72 |
12 | 267173a037 |
13 | 131855c431 |
14 | 8cb1b797d |
15 | 51ed86b1a |
hex | 3101a9aab |
13155080875 has 8 divisors (see below), whose sum is σ = 16417541088. Its totient is φ = 10524064600.
The previous prime is 13155080837. The next prime is 13155080893. The reversal of 13155080875 is 57808055131.
It is a happy number.
It is not a de Polignac number, because 13155080875 - 219 = 13154556587 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52620199 + ... + 52620448.
It is an arithmetic number, because the mean of its divisors is an integer number (2052192636).
Almost surely, 213155080875 is an apocalyptic number.
13155080875 is a deficient number, since it is larger than the sum of its proper divisors (3262460213).
13155080875 is an equidigital number, since it uses as much as digits as its factorization.
13155080875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105240662 (or 105240652 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 43.
The spelling of 13155080875 in words is "thirteen billion, one hundred fifty-five million, eighty thousand, eight hundred seventy-five".
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