Base | Representation |
---|---|
bin | 10100101110010001111… |
… | …01011100000111110100 |
3 | 2112001220101001100102000 |
4 | 22113020331130013310 |
5 | 43131230013344022 |
6 | 1303035053015300 |
7 | 102305020636620 |
oct | 12271075340764 |
9 | 2461811040360 |
10 | 712041153012 |
11 | 254a7a739122 |
12 | b5bb9184530 |
13 | 521b6cb0057 |
14 | 2666a596180 |
15 | 137c62566ac |
hex | a5c8f5c1f4 |
712041153012 has 96 divisors (see below), whose sum is σ = 2177808138240. Its totient is φ = 196877731680.
The previous prime is 712041153011. The next prime is 712041153037. The reversal of 712041153012 is 210351140217.
712041153012 is a `hidden beast` number, since 7 + 120 + 4 + 1 + 1 + 530 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (712041153011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15167748 + ... + 15214619.
It is an arithmetic number, because the mean of its divisors is an integer number (22685501440).
Almost surely, 2712041153012 is an apocalyptic number.
It is an amenable number.
712041153012 is an abundant number, since it is smaller than the sum of its proper divisors (1465766985228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
712041153012 is a wasteful number, since it uses less digits than its factorization.
712041153012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30382418 (or 30382410 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
Adding to 712041153012 its reverse (210351140217), we get a palindrome (922392293229).
The spelling of 712041153012 in words is "seven hundred twelve billion, forty-one million, one hundred fifty-three thousand, twelve".
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