| Base | Representation |
|---|---|
| bin | 1001001010110001110… |
| … | …01100101111001010010 |
| 3 | 1010010010120102122100000 |
| 4 | 10211120321211321102 |
| 5 | 20130132132330132 |
| 6 | 400415311510430 |
| 7 | 31521406466013 |
| oct | 4453071457122 |
| 9 | 1103116378300 |
| 10 | 315024105042 |
| 11 | 111667992839 |
| 12 | 51078b28416 |
| 13 | 239256676aa |
| 14 | 1136663d00a |
| 15 | 82db68587c |
| hex | 4958e65e52 |
315024105042 has 96 divisors (see below), whose sum is σ = 717601352832. Its totient is φ = 103566242304.
The previous prime is 315024105041. The next prime is 315024105043. The reversal of 315024105042 is 240501420513.
315024105042 is a `hidden beast` number, since 3 + 150 + 2 + 4 + 1 + 0 + 504 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (315024105041) and next prime (315024105043).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 315024104997 and 315024105015.
It is not an unprimeable number, because it can be changed into a prime (315024105041) 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 47 ways as a sum of consecutive naturals, for example, 13801203 + ... + 13824009.
It is an arithmetic number, because the mean of its divisors is an integer number (7475014092).
Almost surely, 2315024105042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 315024105042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358800676416).
315024105042 is an abundant number, since it is smaller than the sum of its proper divisors (402577247790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315024105042 is a wasteful number, since it uses less digits than its factorization.
315024105042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23214 (or 23202 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 315024105042 its reverse (240501420513), we get a palindrome (555525525555).
The spelling of 315024105042 in words is "three hundred fifteen billion, twenty-four million, one hundred five thousand, forty-two".
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