Base | Representation |
---|---|
bin | 1110111010000100110… |
… | …10101110110111100111 |
3 | 1210222010011122221120120 |
4 | 13131002122232313213 |
5 | 31343004121142244 |
6 | 1031150345533023 |
7 | 52002114111111 |
oct | 7350232566747 |
9 | 1728104587516 |
10 | 512215412199 |
11 | 188258279487 |
12 | 8332baa4173 |
13 | 393bcb04a2a |
14 | 1ab116b63b1 |
15 | d4cd254819 |
hex | 77426aede7 |
512215412199 has 16 divisors (see below), whose sum is σ = 715165746432. Its totient is φ = 325475935488.
The previous prime is 512215412131. The next prime is 512215412213. The reversal of 512215412199 is 991214512215.
It is not a de Polignac number, because 512215412199 - 213 = 512215404007 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 512215412199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512215412099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13096042 + ... + 13135095.
It is an arithmetic number, because the mean of its divisors is an integer number (44697859152).
Almost surely, 2512215412199 is an apocalyptic number.
512215412199 is a deficient number, since it is larger than the sum of its proper divisors (202950334233).
512215412199 is a wasteful number, since it uses less digits than its factorization.
512215412199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26231446.
The product of its digits is 64800, while the sum is 42.
The spelling of 512215412199 in words is "five hundred twelve billion, two hundred fifteen million, four hundred twelve thousand, one hundred ninety-nine".
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