Base | Representation |
---|---|
bin | 111010100100000100001010… |
… | …0101010110011110101101000 |
3 | 2111112220221220202121010221020 |
4 | 1311020020110222303311220 |
5 | 1020004343003341024334 |
6 | 5023331303341212440 |
7 | 213334631641601613 |
oct | 16510102452636550 |
9 | 2445827822533836 |
10 | 515130134314344 |
11 | 13a15551045086a |
12 | 49937807861120 |
13 | 19158742554423 |
14 | 912c6081a117a |
15 | 3e84ab4aa7e49 |
hex | 1d48214ab3d68 |
515130134314344 has 16 divisors (see below), whose sum is σ = 1287825335785920. Its totient is φ = 171710044771440.
The previous prime is 515130134314337. The next prime is 515130134314363. The reversal of 515130134314344 is 443413431031515.
It is a super-3 number, since 3×5151301343143443 (a number of 45 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 515130134314296 and 515130134314305.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10731877798192 + ... + 10731877798239.
It is an arithmetic number, because the mean of its divisors is an integer number (80489083486620).
Almost surely, 2515130134314344 is an apocalyptic number.
It is an amenable number.
515130134314344 is an abundant number, since it is smaller than the sum of its proper divisors (772695201471576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
515130134314344 is a wasteful number, since it uses less digits than its factorization.
515130134314344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21463755596440 (or 21463755596436 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 42.
Adding to 515130134314344 its reverse (443413431031515), we get a palindrome (958543565345859).
The spelling of 515130134314344 in words is "five hundred fifteen trillion, one hundred thirty billion, one hundred thirty-four million, three hundred fourteen thousand, three hundred forty-four".
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