Base | Representation |
---|---|
bin | 1110110110011000011… |
… | …01000111001111010000 |
3 | 1210202222221202210120021 |
4 | 13123030031013033100 |
5 | 31324423411134022 |
6 | 1030221501153224 |
7 | 51602012356546 |
oct | 7331415071720 |
9 | 1722887683507 |
10 | 510232130512 |
11 | 18742a810605 |
12 | 82a7785b814 |
13 | 39164c62180 |
14 | 1a9a412dd96 |
15 | d4140957c7 |
hex | 76cc3473d0 |
510232130512 has 40 divisors (see below), whose sum is σ = 1127243617416. Its totient is φ = 221639294976.
The previous prime is 510232130489. The next prime is 510232130549. The reversal of 510232130512 is 215031232015.
It can be written as a sum of positive squares in 4 ways, for example, as 17057404816 + 493174725696 = 130604^2 + 702264^2 .
It is a congruent 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, 72144673 + ... + 72151744.
Almost surely, 2510232130512 is an apocalyptic number.
510232130512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
510232130512 is an abundant number, since it is smaller than the sum of its proper divisors (617011486904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
510232130512 is a wasteful number, since it uses less digits than its factorization.
510232130512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144296455 (or 144296449 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 510232130512 its reverse (215031232015), we get a palindrome (725263362527).
The spelling of 510232130512 in words is "five hundred ten billion, two hundred thirty-two million, one hundred thirty thousand, five hundred twelve".
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