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5167115220 = 2235533314909
BaseRepresentation
bin1001100111111101…
…11110101111010100
3111100002211122112210
410303332332233110
541040240141340
62212421113420
7242021516601
oct46376765724
914302748483
105167115220
11221177a163
121002558870
13644670b37
143703636a8
15203967180
hex133fbebd4

5167115220 has 96 divisors (see below), whose sum is σ = 14788448640. Its totient is φ = 1347540480.

The previous prime is 5167115171. The next prime is 5167115221. The reversal of 5167115220 is 225117615.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5167115221) 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, 1050126 + ... + 1055034.

It is an arithmetic number, because the mean of its divisors is an integer number (154046340).

Almost surely, 25167115220 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 5167115220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7394224320).

5167115220 is an abundant number, since it is smaller than the sum of its proper divisors (9621333420).

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

5167115220 is a wasteful number, since it uses less digits than its factorization.

5167115220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 5167115220 is about 71882.6489495205. The cubic root of 5167115220 is about 1728.8184231310.

The spelling of 5167115220 in words is "five billion, one hundred sixty-seven million, one hundred fifteen thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 53 60 106 159 212 265 318 331 530 636 662 795 993 1060 1324 1590 1655 1986 3180 3310 3972 4909 4965 6620 9818 9930 14727 17543 19636 19860 24545 29454 35086 49090 52629 58908 70172 73635 87715 98180 105258 147270 175430 210516 260177 263145 294540 350860 520354 526290 780531 1040708 1052580 1300885 1561062 1624879 2601770 3122124 3249758 3902655 4874637 5203540 6499516 7805310 8124395 9749274 15610620 16248790 19498548 24373185 32497580 48746370 86118587 97492740 172237174 258355761 344474348 430592935 516711522 861185870 1033423044 1291778805 1722371740 2583557610 5167115220