Base | Representation |
---|---|
bin | 101000011100100… |
… | …0110001100010100 |
3 | 10111120201002202011 |
4 | 1100321012030110 |
5 | 10234412113402 |
6 | 342400154004 |
7 | 45426353350 |
oct | 12071061424 |
9 | 3446632664 |
10 | 1357144852 |
11 | 637089018 |
12 | 31a608904 |
13 | 1882254bb |
14 | cc358460 |
15 | 7e22bed7 |
hex | 50e46314 |
1357144852 has 24 divisors (see below), whose sum is σ = 2716588224. Its totient is φ = 581140992.
The previous prime is 1357144849. The next prime is 1357144883. The reversal of 1357144852 is 2584417531.
It is a congruent 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, 14163 + ... + 53989.
It is an arithmetic number, because the mean of its divisors is an integer number (113191176).
Almost surely, 21357144852 is an apocalyptic number.
It is an amenable number.
1357144852 is an abundant number, since it is smaller than the sum of its proper divisors (1359443372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1357144852 is a wasteful number, since it uses less digits than its factorization.
1357144852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41055 (or 41053 counting only the distinct ones).
The product of its digits is 134400, while the sum is 40.
The square root of 1357144852 is about 36839.4469556751. The cubic root of 1357144852 is about 1107.1557873608.
The spelling of 1357144852 in words is "one billion, three hundred fifty-seven million, one hundred forty-four thousand, eight hundred fifty-two".
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