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5055312215300 = 225250553122153
BaseRepresentation
bin100100110010000100000…
…0101101011110100000100
3122220021122101210210110212
41021210020011223310010
51130311234411342200
614430213421134552
71031143230556064
oct111441005536404
918807571723425
105055312215300
111679a44a54596
126979059ba458
132a8938579649
1413696d80b3a4
158b778641035
hex4990816bd04

5055312215300 has 18 divisors (see below), whose sum is σ = 10970027507418. Its totient is φ = 2022124886080.

The previous prime is 5055312215299. The next prime is 5055312215309. The reversal of 5055312215300 is 35122135505.

It can be written as a sum of positive squares in 3 ways, for example, as 51170059264 + 5004142156036 = 226208^2 + 2236994^2 .

It is a super-2 number, since 2×50553122153002 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5055312215309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25276560977 + ... + 25276561176.

Almost surely, 25055312215300 is an apocalyptic number.

5055312215300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5055312215300 is an abundant number, since it is smaller than the sum of its proper divisors (5914715292118).

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

5055312215300 is a wasteful number, since it uses less digits than its factorization.

5055312215300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50553122167 (or 50553122160 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 5055312215300 in words is "five trillion, fifty-five billion, three hundred twelve million, two hundred fifteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 50553122153 101106244306 202212488612 252765610765 505531221530 1011062443060 1263828053825 2527656107650 5055312215300