Base | Representation |
---|---|
bin | 1110111011111011111… |
… | …00001000110111000010 |
3 | 1211001200202201202000120 |
4 | 13131331330020313002 |
5 | 31402030242301104 |
6 | 1031433421401110 |
7 | 52035631144125 |
oct | 7357574106702 |
9 | 1731622652016 |
10 | 513214025154 |
11 | 18871aa35146 |
12 | 8356a409196 |
13 | 3951b97777c |
14 | 1aba81823bc |
15 | d53ac5ecd9 |
hex | 777df08dc2 |
513214025154 has 16 divisors (see below), whose sum is σ = 1059538632960. Its totient is φ = 165552911280.
The previous prime is 513214025147. The next prime is 513214025167. The reversal of 513214025154 is 451520412315.
It is a super-2 number, since 2×5132140251542 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379607409 + ... + 1379607780.
It is an arithmetic number, because the mean of its divisors is an integer number (66221164560).
Almost surely, 2513214025154 is an apocalyptic number.
513214025154 is an abundant number, since it is smaller than the sum of its proper divisors (546324607806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
513214025154 is a wasteful number, since it uses less digits than its factorization.
513214025154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2759215225.
The product of its (nonzero) digits is 24000, while the sum is 33.
Adding to 513214025154 its reverse (451520412315), we get a palindrome (964734437469).
The spelling of 513214025154 in words is "five hundred thirteen billion, two hundred fourteen million, twenty-five thousand, one hundred fifty-four".
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