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5250957379 = 37731944079
BaseRepresentation
bin1001110001111101…
…10100000001000011
3111112221121021100221
410320332310001003
541223221114004
62225014123511
7244060254433
oct47076640103
914487537327
105250957379
112255034aa8
121026650597
13658b47c95
1437b54a2c3
1520aec9354
hex138fb4043

5250957379 has 8 divisors (see below), whose sum is σ = 5466752960. Its totient is φ = 5039050176.

The previous prime is 5250957347. The next prime is 5250957403. The reversal of 5250957379 is 9737590525.

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 5250957379 - 25 = 5250957347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5250957319) 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, 969339 + ... + 974740.

It is an arithmetic number, because the mean of its divisors is an integer number (683344120).

Almost surely, 25250957379 is an apocalyptic number.

5250957379 is a deficient number, since it is larger than the sum of its proper divisors (215795581).

5250957379 is a wasteful number, since it uses less digits than its factorization.

5250957379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944189.

The product of its (nonzero) digits is 2976750, while the sum is 52.

The square root of 5250957379 is about 72463.4899725372. The cubic root of 5250957379 is about 1738.1189628447.

The spelling of 5250957379 in words is "five billion, two hundred fifty million, nine hundred fifty-seven thousand, three hundred seventy-nine".

Divisors: 1 37 73 2701 1944079 71930923 141917767 5250957379