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5185077042 = 23864179507
BaseRepresentation
bin1001101010000110…
…11111111100110010
3111101100122012112110
410311003133330302
541104334431132
62214302110150
7242330266455
oct46503377462
914340565473
105185077042
112220928142
12100857b356
136482bc632
143728bb49c
152053141cc
hex1350dff32

5185077042 has 8 divisors (see below), whose sum is σ = 10370154096. Its totient is φ = 1728359012.

The previous prime is 5185076987. The next prime is 5185077047. The reversal of 5185077042 is 2407705815.

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

5185077042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5185077047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432089748 + ... + 432089759.

It is an arithmetic number, because the mean of its divisors is an integer number (1296269262).

Almost surely, 25185077042 is an apocalyptic number.

5185077042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5185077042 is a wasteful number, since it uses less digits than its factorization.

5185077042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864179512.

The product of its (nonzero) digits is 78400, while the sum is 39.

The square root of 5185077042 is about 72007.4790698855. The cubic root of 5185077042 is about 1730.8193343532.

The spelling of 5185077042 in words is "five billion, one hundred eighty-five million, seventy-seven thousand, forty-two".

Divisors: 1 2 3 6 864179507 1728359014 2592538521 5185077042