Base | Representation |
---|---|
bin | 1001001011010111111… |
… | …10101011010110111100 |
3 | 1010010221212202102021001 |
4 | 10211223332223112330 |
5 | 20131311104031434 |
6 | 400511144420044 |
7 | 31532344342525 |
oct | 4455376532674 |
9 | 1103855672231 |
10 | 315344205244 |
11 | 111811645862 |
12 | 51148177624 |
13 | 23976a823b3 |
14 | 11396d6584c |
15 | 8309815114 |
hex | 496bfab5bc |
315344205244 has 12 divisors (see below), whose sum is σ = 584314262784. Its totient is φ = 148397273024.
The previous prime is 315344205229. The next prime is 315344205263. The reversal of 315344205244 is 442502443513.
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, 2318707324 + ... + 2318707459.
It is an arithmetic number, because the mean of its divisors is an integer number (48692855232).
Almost surely, 2315344205244 is an apocalyptic number.
315344205244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
315344205244 is a deficient number, since it is larger than the sum of its proper divisors (268970057540).
315344205244 is a wasteful number, since it uses less digits than its factorization.
315344205244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4637414804 (or 4637414802 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 37.
Adding to 315344205244 its reverse (442502443513), we get a palindrome (757846648757).
The spelling of 315344205244 in words is "three hundred fifteen billion, three hundred forty-four million, two hundred five thousand, two hundred forty-four".
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