Base | Representation |
---|---|
bin | 1001111001001001… |
… | …01100100111101000 |
3 | 111201010222221102021 |
4 | 10330210230213220 |
5 | 41334133021300 |
6 | 2235005514224 |
7 | 245421424666 |
oct | 47444544750 |
9 | 14633887367 |
10 | 5311220200 |
11 | 2286055390 |
12 | 1042872974 |
13 | 668487760 |
14 | 385555c36 |
15 | 21142ed1a |
hex | 13c92c9e8 |
5311220200 has 96 divisors (see below), whose sum is σ = 14507508960. Its totient is φ = 1782777600.
The previous prime is 5311220183. The next prime is 5311220209. The reversal of 5311220200 is 20221135.
It is not an unprimeable number, because it can be changed into a prime (5311220209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64254 + ... + 121453.
It is an arithmetic number, because the mean of its divisors is an integer number (151119885).
Almost surely, 25311220200 is an apocalyptic number.
5311220200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5311220200 is an abundant number, since it is smaller than the sum of its proper divisors (9196288760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5311220200 is a wasteful number, since it uses less digits than its factorization.
5311220200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185747 (or 185738 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 5311220200 is about 72878.1188011875. The cubic root of 5311220200 is about 1744.7428843156.
Adding to 5311220200 its reverse (20221135), we get a palindrome (5331441335).
The spelling of 5311220200 in words is "five billion, three hundred eleven million, two hundred twenty thousand, two hundred".
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