Base | Representation |
---|---|
bin | 11000000100110010… |
… | …10001111000100110 |
3 | 1020100202211020220020 |
4 | 30002121101320212 |
5 | 202432310130144 |
6 | 5534313220010 |
7 | 635203252143 |
oct | 140231217046 |
9 | 36322736806 |
10 | 12925083174 |
11 | 5532966323 |
12 | 2608701606 |
13 | 12aca01213 |
14 | 8a88273ca |
15 | 509aa4419 |
hex | 302651e26 |
12925083174 has 32 divisors (see below), whose sum is σ = 27016222464. Its totient is φ = 4114603680.
The previous prime is 12925083173. The next prime is 12925083179. The reversal of 12925083174 is 47138052921.
12925083174 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12925083173) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15904 + ... + 161564.
It is an arithmetic number, because the mean of its divisors is an integer number (844256952).
Almost surely, 212925083174 is an apocalyptic number.
12925083174 is an abundant number, since it is smaller than the sum of its proper divisors (14091139290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12925083174 is a wasteful number, since it uses less digits than its factorization.
12925083174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146332.
The product of its (nonzero) digits is 120960, while the sum is 42.
The spelling of 12925083174 in words is "twelve billion, nine hundred twenty-five million, eighty-three thousand, one hundred seventy-four".
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