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5299845120 = 21133529661
BaseRepresentation
bin1001110111110010…
…10011100000000000
3111200100121000202000
410323321103200000
541323230020440
62233522024000
7245222640333
oct47371234000
914610530660
105299845120
11227a696099
12103aaa8000
1366600403b
14383c3461a
15210434730
hex13be53800

5299845120 has 384 divisors, whose sum is σ = 19518408000. Its totient is φ = 1362493440.

The previous prime is 5299845071. The next prime is 5299845143. The reversal of 5299845120 is 215489925.

It is a happy number.

5299845120 is a `hidden beast` number, since 52 + 9 + 9 + 84 + 512 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8017590 + ... + 8018250.

Almost surely, 25299845120 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 5299845120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9759204000).

5299845120 is an abundant number, since it is smaller than the sum of its proper divisors (14218562880).

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

5299845120 is a wasteful number, since it uses less digits than its factorization.

5299845120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 5299845120 is about 72800.0351648267. The cubic root of 5299845120 is about 1743.4964177440.

The spelling of 5299845120 in words is "five billion, two hundred ninety-nine million, eight hundred forty-five thousand, one hundred twenty".