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5172048958 = 217206973523
BaseRepresentation
bin1001101000100011…
…10011010000111110
3111100110010022100211
410310101303100332
541043021031313
62213114543034
7242111455636
oct46421632076
914313108324
105172048958
112214539a2a
121004137a7a
136456aa6cb
14370c896c6
152040dde3d
hex13447343e

5172048958 has 16 divisors (see below), whose sum is σ = 8218512720. Its totient is φ = 2432695936.

The previous prime is 5172048953. The next prime is 5172048971. The reversal of 5172048958 is 8598402715.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172048953) 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, 33585 + ... + 107107.

It is an arithmetic number, because the mean of its divisors is an integer number (513657045).

Almost surely, 25172048958 is an apocalyptic number.

5172048958 is a deficient number, since it is larger than the sum of its proper divisors (3046463762).

5172048958 is a wasteful number, since it uses less digits than its factorization.

5172048958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75611.

The product of its (nonzero) digits is 806400, while the sum is 49.

The square root of 5172048958 is about 71916.9587649533. The cubic root of 5172048958 is about 1729.3684930418.

The spelling of 5172048958 in words is "five billion, one hundred seventy-two million, forty-eight thousand, nine hundred fifty-eight".

Divisors: 1 2 17 34 2069 4138 35173 70346 73523 147046 1249891 2499782 152119087 304238174 2586024479 5172048958