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54630604117631 = 533792719699513
BaseRepresentation
bin11000110101111101011011…
…10000001001011001111111
321011102122010201202021112102
430122332231300021121333
524130031434123231011
6312104541510055315
714335634204120063
oct1432765560113177
9234378121667472
1054630604117631
1116452788897853
12616393a94a53b
13246384a74bb49
14d6c1c7571aa3
1564b10264473b
hex31afadc0967f

54630604117631 has 8 divisors (see below), whose sum is σ = 55808234027280. Its totient is φ = 53458413607872.

The previous prime is 54630604117597. The next prime is 54630604117637. The reversal of 54630604117631 is 13671140603645.

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 54630604117631 - 222 = 54630599923327 is a prime.

It is a super-2 number, since 2×546306041176312 (a number of 28 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 (54630604117637) 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, 1359829670 + ... + 1359869843.

It is an arithmetic number, because the mean of its divisors is an integer number (6976029253410).

Almost surely, 254630604117631 is an apocalyptic number.

54630604117631 is a deficient number, since it is larger than the sum of its proper divisors (1177629909649).

54630604117631 is a wasteful number, since it uses less digits than its factorization.

54630604117631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719699945.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 54630604117631 in words is "fifty-four trillion, six hundred thirty billion, six hundred four million, one hundred seventeen thousand, six hundred thirty-one".

Divisors: 1 53 379 20087 2719699513 144144074189 1030766115427 54630604117631