Base | Representation |
---|---|
bin | 1001001011000000110… |
… | …11100001111010001101 |
3 | 1010010110101011020020020 |
4 | 10211200123201322031 |
5 | 20130412003122000 |
6 | 400440023412353 |
7 | 31524502362501 |
oct | 4454033417215 |
9 | 1103411136206 |
10 | 315150442125 |
11 | 111722232752 |
12 | 510b32b40b9 |
13 | 2394589cb6c |
14 | 11379328301 |
15 | 82e77ddba0 |
hex | 49606e1e8d |
315150442125 has 64 divisors (see below), whose sum is σ = 571046112000. Its totient is φ = 153742982400.
The previous prime is 315150442099. The next prime is 315150442133. The reversal of 315150442125 is 521244051513.
It is not a de Polignac number, because 315150442125 - 210 = 315150441101 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 555990 + ... + 969239.
It is an arithmetic number, because the mean of its divisors is an integer number (8922595500).
Almost surely, 2315150442125 is an apocalyptic number.
It is an amenable number.
315150442125 is a deficient number, since it is larger than the sum of its proper divisors (255895669875).
315150442125 is a wasteful number, since it uses less digits than its factorization.
315150442125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525295 (or 1525285 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
Adding to 315150442125 its reverse (521244051513), we get a palindrome (836394493638).
The spelling of 315150442125 in words is "three hundred fifteen billion, one hundred fifty million, four hundred forty-two thousand, one hundred twenty-five".
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