Base | Representation |
---|---|
bin | 100101101001110011011111… |
… | …1110111111111100100101100 |
3 | 1121102200111202101122211002220 |
4 | 1023103212333313333210230 |
5 | 321402344203222114040 |
6 | 3132223353112115340 |
7 | 126522325221501021 |
oct | 11323467767774454 |
9 | 1542614671584086 |
10 | 331201032223020 |
11 | 9659262932a043 |
12 | 31190b8b695b50 |
13 | 112a617ac3b9cb |
14 | 5bb0303445548 |
15 | 2845473c6c2d0 |
hex | 12d39bfdff92c |
331201032223020 has 24 divisors (see below), whose sum is σ = 927362890224624. Its totient is φ = 88320275259456.
The previous prime is 331201032222989. The next prime is 331201032223067. The reversal of 331201032223020 is 20322230102133.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2760008601799 + ... + 2760008601918.
It is an arithmetic number, because the mean of its divisors is an integer number (38640120426026).
Almost surely, 2331201032223020 is an apocalyptic number.
331201032223020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
331201032223020 is an abundant number, since it is smaller than the sum of its proper divisors (596161858001604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331201032223020 is a wasteful number, since it uses less digits than its factorization.
331201032223020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5520017203729 (or 5520017203727 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 331201032223020 its reverse (20322230102133), we get a palindrome (351523262325153).
The spelling of 331201032223020 in words is "three hundred thirty-one trillion, two hundred one billion, thirty-two million, two hundred twenty-three thousand, twenty".
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