Base | Representation |
---|---|
bin | 1001001010111011010… |
… | …11001100000100110110 |
3 | 1010010100011011200000110 |
4 | 10211131223030010312 |
5 | 20130313134342400 |
6 | 400431252523450 |
7 | 31523401431531 |
oct | 4453553140466 |
9 | 1103304150013 |
10 | 315104215350 |
11 | 1116a9129901 |
12 | 5109b920586 |
13 | 23939136042 |
14 | 11373133a18 |
15 | 82e370be50 |
hex | 495dacc136 |
315104215350 has 24 divisors (see below), whose sum is σ = 781458454440. Its totient is φ = 84027790720.
The previous prime is 315104215319. The next prime is 315104215351. The reversal of 315104215350 is 53512401513.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315104215351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1050347235 + ... + 1050347534.
It is an arithmetic number, because the mean of its divisors is an integer number (32560768935).
Almost surely, 2315104215350 is an apocalyptic number.
315104215350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
315104215350 is an abundant number, since it is smaller than the sum of its proper divisors (466354239090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315104215350 is a wasteful number, since it uses less digits than its factorization.
315104215350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2100694784 (or 2100694779 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 315104215350 its reverse (53512401513), we get a palindrome (368616616863).
The spelling of 315104215350 in words is "three hundred fifteen billion, one hundred four million, two hundred fifteen thousand, three hundred fifty".
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