Base | Representation |
---|---|
bin | 1001001010111100000… |
… | …01011010101011001011 |
3 | 1010010100120010201002222 |
4 | 10211132001122223023 |
5 | 20130321132323230 |
6 | 400432021444255 |
7 | 31523502111005 |
oct | 4453601325313 |
9 | 1103316121088 |
10 | 315110042315 |
11 | 111701449782 |
12 | 510a187068b |
13 | 2393a3c6353 |
14 | 11373c0d375 |
15 | 82e3ead6e5 |
hex | 495e05aacb |
315110042315 has 8 divisors (see below), whose sum is σ = 378135330048. Its totient is φ = 252085847680.
The previous prime is 315110042257. The next prime is 315110042371. The reversal of 315110042315 is 513240011513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 315110042315 - 234 = 297930173131 is a prime.
It is a super-2 number, since 2×3151100423152 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 635939 + ... + 1017171.
It is an arithmetic number, because the mean of its divisors is an integer number (47266916256).
Almost surely, 2315110042315 is an apocalyptic number.
315110042315 is a deficient number, since it is larger than the sum of its proper divisors (63025287733).
315110042315 is a wasteful number, since it uses less digits than its factorization.
315110042315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 546549.
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 315110042315 its reverse (513240011513), we get a palindrome (828350053828).
The spelling of 315110042315 in words is "three hundred fifteen billion, one hundred ten million, forty-two thousand, three hundred fifteen".
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