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56127114469 = 713319238181
BaseRepresentation
bin110100010001011011…
…111100110011100101
312100212121001211120101
4310101123330303211
51404422020130334
641441234504101
74024611413146
oct642133746345
9170777054511
1056127114469
1121892324918
12aa64a35031
1353a6283a4a
142a0638bacd
1516d773b214
hexd116fcce5

56127114469 has 8 divisors (see below), whose sum is σ = 56935025280. Its totient is φ = 55319686800.

The previous prime is 56127114467. The next prime is 56127114481. The reversal of 56127114469 is 96441172165.

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 56127114469 - 21 = 56127114467 is a prime.

It is a super-2 number, since 2×561271144692 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56127114467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116559 + ... + 354739.

It is an arithmetic number, because the mean of its divisors is an integer number (7116878160).

Almost surely, 256127114469 is an apocalyptic number.

It is an amenable number.

56127114469 is a deficient number, since it is larger than the sum of its proper divisors (807910811).

56127114469 is a wasteful number, since it uses less digits than its factorization.

56127114469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241571.

The product of its digits is 362880, while the sum is 46.

The spelling of 56127114469 in words is "fifty-six billion, one hundred twenty-seven million, one hundred fourteen thousand, four hundred sixty-nine".

Divisors: 1 71 3319 235649 238181 16910851 790522739 56127114469