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5150172088 = 23643771511
BaseRepresentation
bin1001100101111100…
…10110001110111000
3111021220221211221101
410302332112032320
541021421001323
62211014021144
7241424511655
oct46276261670
914256854841
105150172088
112203157576
12bb89477b4
13640cbac09
1436bdd2c2c
1520221bdad
hex132f963b8

5150172088 has 8 divisors (see below), whose sum is σ = 9656572680. Its totient is φ = 2575086040.

The previous prime is 5150172077. The next prime is 5150172101. The reversal of 5150172088 is 8802710515.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321885748 + ... + 321885763.

It is an arithmetic number, because the mean of its divisors is an integer number (1207071585).

Almost surely, 25150172088 is an apocalyptic number.

It is an amenable number.

5150172088 is a deficient number, since it is larger than the sum of its proper divisors (4506400592).

5150172088 is a wasteful number, since it uses less digits than its factorization.

5150172088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643771517 (or 643771513 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 37.

The square root of 5150172088 is about 71764.6994559303. The cubic root of 5150172088 is about 1726.9267374759.

The spelling of 5150172088 in words is "five billion, one hundred fifty million, one hundred seventy-two thousand, eighty-eight".

Divisors: 1 2 4 8 643771511 1287543022 2575086044 5150172088