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5101001916 = 2232318481891
BaseRepresentation
bin1001100000000101…
…10001110010111100
3111011111102202010220
410300002301302330
540421324030131
62202100101340
7240256541463
oct46002616274
914144382126
105101001916
11218842326a
12ba4394850
13633a6343a
143656739da
151ecc57e96
hex1300b1cbc

5101001916 has 24 divisors (see below), whose sum is σ = 12419831424. Its totient is φ = 1626406320.

The previous prime is 5101001833. The next prime is 5101001987. The reversal of 5101001916 is 6191001015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9240670 + ... + 9241221.

It is an arithmetic number, because the mean of its divisors is an integer number (517492976).

Almost surely, 25101001916 is an apocalyptic number.

It is an amenable number.

5101001916 is an abundant number, since it is smaller than the sum of its proper divisors (7318829508).

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

5101001916 is a wasteful number, since it uses less digits than its factorization.

5101001916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18481921 (or 18481919 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 24.

The square root of 5101001916 is about 71421.2987560434. The cubic root of 5101001916 is about 1721.4133322106.

The spelling of 5101001916 in words is "five billion, one hundred one million, one thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 18481891 36963782 55445673 73927564 110891346 221782692 425083493 850166986 1275250479 1700333972 2550500958 5101001916