Base | Representation |
---|---|
bin | 100011110100110000100000… |
… | …0101001010100011010011001 |
3 | 1112022201121221112200201101012 |
4 | 1013221201000221110122121 |
5 | 312300312433224140030 |
6 | 3034105252531503305 |
7 | 123242152515461645 |
oct | 10751410051243231 |
9 | 1468647845621335 |
10 | 315114245146265 |
11 | 91450223412354 |
12 | 2b413303157b35 |
13 | 106aa1b8476256 |
14 | 57b587a219c25 |
15 | 2666ca0b17095 |
hex | 11e9840a54699 |
315114245146265 has 8 divisors (see below), whose sum is σ = 378483056756808. Its totient is φ = 251860754396160.
The previous prime is 315114245146247. The next prime is 315114245146313. The reversal of 315114245146265 is 562641542411513.
It can be written as a sum of positive squares in 4 ways, for example, as 139180628730256 + 175933616416009 = 11797484^2 + 13263997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 315114245146265 - 220 = 315114244097689 is a prime.
It is a super-2 number, since 2×3151142451462652 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28830209096 + ... + 28830220025.
It is an arithmetic number, because the mean of its divisors is an integer number (47310382094601).
Almost surely, 2315114245146265 is an apocalyptic number.
It is an amenable number.
315114245146265 is a deficient number, since it is larger than the sum of its proper divisors (63368811610543).
315114245146265 is a wasteful number, since it uses less digits than its factorization.
315114245146265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57660430219.
The product of its digits is 3456000, while the sum is 50.
Adding to 315114245146265 its reverse (562641542411513), we get a palindrome (877755787557778).
The spelling of 315114245146265 in words is "three hundred fifteen trillion, one hundred fourteen billion, two hundred forty-five million, one hundred forty-six thousand, two hundred sixty-five".
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