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5442600079 = 72675093257
BaseRepresentation
bin1010001000110011…
…10111110010001111
3112001022012201201201
411010121313302033
542121301200304
62300021450331
7251605223500
oct50431676217
915038181651
105442600079
112343229aa4
12107a8709a7
13689767327
14398b94ba7
1521cc323a4
hex144677c8f

5442600079 has 24 divisors (see below), whose sum is σ = 6440284080. Its totient is φ = 4585021056.

The previous prime is 5442600077. The next prime is 5442600109. The reversal of 5442600079 is 9700062445.

5442600079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5442600079 - 21 = 5442600077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442600071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1669419 + ... + 1672675.

It is an arithmetic number, because the mean of its divisors is an integer number (268345170).

Almost surely, 25442600079 is an apocalyptic number.

5442600079 is a deficient number, since it is larger than the sum of its proper divisors (997684001).

5442600079 is a wasteful number, since it uses less digits than its factorization.

5442600079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 5442600079 is about 73773.9796879632. The cubic root of 5442600079 is about 1759.0120228739.

The spelling of 5442600079 in words is "five billion, four hundred forty-two million, six hundred thousand, seventy-nine".

Divisors: 1 7 49 67 469 509 3257 3283 3563 22799 24941 34103 159593 218219 238721 1527533 1657813 1671047 10692731 11604691 81232837 111073471 777514297 5442600079