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5118672960 = 263351931181
BaseRepresentation
bin1001100010001100…
…01100000001000000
3111012201200112021000
410301012030001000
540440340013320
62203530532000
7240563000532
oct46106140100
914181615230
105118672960
1121973a2835
12baa297000
1363760c78b
14367b53852
151ee598c90
hex13118c040

5118672960 has 224 divisors, whose sum is σ = 19008547200. Its totient is φ = 1293096960.

The previous prime is 5118672943. The next prime is 5118672967. The reversal of 5118672960 is 692768115.

5118672960 is a `hidden beast` number, since 511 + 8 + 6 + 72 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5118672967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148570 + ... + 179750.

Almost surely, 25118672960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5118672960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9504273600).

5118672960 is an abundant number, since it is smaller than the sum of its proper divisors (13889874240).

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

5118672960 is a wasteful number, since it uses less digits than its factorization.

5118672960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31226 (or 31210 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 5118672960 is about 71544.9017051530. The cubic root of 5118672960 is about 1723.3988318144.

The spelling of 5118672960 in words is "five billion, one hundred eighteen million, six hundred seventy-two thousand, nine hundred sixty".