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5717188042 = 217915969799
BaseRepresentation
bin1010101001100010…
…10101110111001010
3112202102220020121021
411110301111313022
543202100004132
62343151103054
7261451203466
oct52461256712
915672806537
105717188042
112474226aa5
121136811a8a
13701608507
143c34314a6
15236dc1997
hex154c55dca

5717188042 has 8 divisors (see below), whose sum is σ = 8623692000. Its totient is φ = 2842624044.

The previous prime is 5717188031. The next prime is 5717188079. The reversal of 5717188042 is 2408817175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5717188042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7984542 + ... + 7985257.

It is an arithmetic number, because the mean of its divisors is an integer number (1077961500).

Almost surely, 25717188042 is an apocalyptic number.

5717188042 is a deficient number, since it is larger than the sum of its proper divisors (2906503958).

5717188042 is a wasteful number, since it uses less digits than its factorization.

5717188042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15969980.

The product of its (nonzero) digits is 125440, while the sum is 43.

The square root of 5717188042 is about 75612.0892582661. The cubic root of 5717188042 is about 1788.1096990802.

The spelling of 5717188042 in words is "five billion, seven hundred seventeen million, one hundred eighty-eight thousand, forty-two".

Divisors: 1 2 179 358 15969799 31939598 2858594021 5717188042