Base | Representation |
---|---|
bin | 101110101010000011010… |
… | …0010000100011111001001 |
3 | 211201000202212002200101122 |
4 | 1131110012202010133021 |
5 | 1320030242404024442 |
6 | 21345505422525025 |
7 | 1231200423454211 |
oct | 135240642043711 |
9 | 24630685080348 |
10 | 6412495767497 |
11 | 2052584761926 |
12 | 87694ba36775 |
13 | 3769077653b1 |
14 | 18251b783241 |
15 | b1c0c8d0dd2 |
hex | 5d5068847c9 |
6412495767497 has 8 divisors (see below), whose sum is σ = 6418202814912. Its totient is φ = 6406791130800.
The previous prime is 6412495767407. The next prime is 6412495767499. The reversal of 6412495767497 is 7947675942146.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6412495767497 - 228 = 6412227332041 is a prime.
It is a super-2 number, since 2×64124957674972 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6412495767497.
It is not an unprimeable number, because it can be changed into a prime (6412495767499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4740722 + ... + 5941332.
It is an arithmetic number, because the mean of its divisors is an integer number (802275351864).
Almost surely, 26412495767497 is an apocalyptic number.
It is an amenable number.
6412495767497 is a deficient number, since it is larger than the sum of its proper divisors (5707047415).
6412495767497 is a wasteful number, since it uses less digits than its factorization.
6412495767497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1205359.
The product of its digits is 640120320, while the sum is 71.
The spelling of 6412495767497 in words is "six trillion, four hundred twelve billion, four hundred ninety-five million, seven hundred sixty-seven thousand, four hundred ninety-seven".
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