Base | Representation |
---|---|
bin | 11000011100011011… |
… | …01010010101001010 |
3 | 1020212120220222021211 |
4 | 30032031222111022 |
5 | 203334040123140 |
6 | 10010115123334 |
7 | 643131516640 |
oct | 141615522512 |
9 | 36776828254 |
10 | 13123364170 |
11 | 5624884814 |
12 | 2662ba354a |
13 | 1311b05c57 |
14 | 8c6cbd190 |
15 | 51c1be2ea |
hex | 30e36a54a |
13123364170 has 32 divisors (see below), whose sum is σ = 27299980800. Its totient is φ = 4448881536.
The previous prime is 13123364167. The next prime is 13123364207. The reversal of 13123364170 is 7146332131.
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, 1047010 + ... + 1059469.
It is an arithmetic number, because the mean of its divisors is an integer number (853124400).
Almost surely, 213123364170 is an apocalyptic number.
13123364170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13123364170 is an abundant number, since it is smaller than the sum of its proper divisors (14176616630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13123364170 is a wasteful number, since it uses less digits than its factorization.
13123364170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2106582.
The product of its (nonzero) digits is 9072, while the sum is 31.
The spelling of 13123364170 in words is "thirteen billion, one hundred twenty-three million, three hundred sixty-four thousand, one hundred seventy".
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