Base | Representation |
---|---|
bin | 10011000001100… |
… | …001000001100000 |
3 | 211020120020101212 |
4 | 103001201001200 |
5 | 1123201231022 |
6 | 51400445252 |
7 | 10623565532 |
oct | 2301410140 |
9 | 736506355 |
10 | 319164512 |
11 | 154184027 |
12 | 8aa79828 |
13 | 5117ab54 |
14 | 30561852 |
15 | 1d0473e2 |
hex | 13061060 |
319164512 has 24 divisors (see below), whose sum is σ = 639009000. Its totient is φ = 156876544.
The previous prime is 319164509. The next prime is 319164523. The reversal of 319164512 is 215461913.
319164512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82637 + ... + 86412.
It is an arithmetic number, because the mean of its divisors is an integer number (26625375).
Almost surely, 2319164512 is an apocalyptic number.
319164512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
319164512 is an abundant number, since it is smaller than the sum of its proper divisors (319844488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319164512 is a wasteful number, since it uses less digits than its factorization.
319164512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169118 (or 169110 counting only the distinct ones).
The product of its digits is 6480, while the sum is 32.
The square root of 319164512 is about 17865.1759577117. The cubic root of 319164512 is about 683.3945830219.
The spelling of 319164512 in words is "three hundred nineteen million, one hundred sixty-four thousand, five hundred twelve".
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