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5747963867438 = 2131716777870917
BaseRepresentation
bin101001110100100110101…
…0110000011000100101110
3202100111111111002102222212
41103221031112003010232
51223133312222224223
620120324514010422
71132163621506652
oct123511526030456
922314444072885
105747963867438
111916774832721
12789bb1576a12
133290524b5450
1415c2babd8a62
159e7b7520278
hex53a4d58312e

5747963867438 has 32 divisors (see below), whose sum is σ = 9890229553344. Its totient is φ = 2481901834752.

The previous prime is 5747963867417. The next prime is 5747963867473. The reversal of 5747963867438 is 8347683697475.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38861645 + ... + 39009272.

It is an arithmetic number, because the mean of its divisors is an integer number (309069673542).

Almost surely, 25747963867438 is an apocalyptic number.

5747963867438 is a deficient number, since it is larger than the sum of its proper divisors (4142265685906).

5747963867438 is a wasteful number, since it uses less digits than its factorization.

5747963867438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77871116.

The product of its digits is 5120962560, while the sum is 77.

The spelling of 5747963867438 in words is "five trillion, seven hundred forty-seven billion, nine hundred sixty-three million, eight hundred sixty-seven thousand, four hundred thirty-eight".

Divisors: 1 2 13 17 26 34 167 221 334 442 2171 2839 4342 5678 36907 73814 77870917 155741834 1012321921 1323805589 2024643842 2647611178 13004443139 17209472657 26008886278 34418945314 169057760807 221075533363 338115521614 442151066726 2873981933719 5747963867438