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56371713353 = 2271173121169
BaseRepresentation
bin110100100000000001…
…000001010101001001
312101111122022202011022
4310200001001111021
51410422124311403
641521413242225
74033641441344
oct644001012511
9171448282138
1056371713353
11219a83a965a
12ab12933375
135414b54c07
142a2aa5d45b
1516ede54d38
hexd20041549

56371713353 has 8 divisors (see below), whose sum is σ = 56627548320. Its totient is φ = 56115944640.

The previous prime is 56371713341. The next prime is 56371713361. The reversal of 56371713353 is 35331717365.

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 56371713353 - 212 = 56371709257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56371713373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652353 + ... + 2673521.

It is an arithmetic number, because the mean of its divisors is an integer number (7078443540).

Almost surely, 256371713353 is an apocalyptic number.

It is an amenable number.

56371713353 is a deficient number, since it is larger than the sum of its proper divisors (255834967).

56371713353 is a wasteful number, since it uses less digits than its factorization.

56371713353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33127.

The product of its digits is 595350, while the sum is 44.

The spelling of 56371713353 in words is "fifty-six billion, three hundred seventy-one million, seven hundred thirteen thousand, three hundred fifty-three".

Divisors: 1 227 11731 21169 2662937 4805363 248333539 56371713353