Base | Representation |
---|---|
bin | 1001000110110010011000… |
… | …1110111100101111110100 |
3 | 1022110011021010220200211111 |
4 | 2101230212032330233310 |
5 | 2303020001304020040 |
6 | 33143313524244404 |
7 | 2052233621452351 |
oct | 221544616745764 |
9 | 38404233820744 |
10 | 10012210220020 |
11 | 3210177719048 |
12 | 1158524b40704 |
13 | 5781bba15098 |
14 | 268844a2d628 |
15 | 125691d8adea |
hex | 91b263bcbf4 |
10012210220020 has 24 divisors (see below), whose sum is σ = 21514609869984. Its totient is φ = 3911747248416.
The previous prime is 10012210219993. The next prime is 10012210220083. The reversal of 10012210220020 is 2002201221001.
It is a happy number.
It is a congruent number.
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, 5821051594 + ... + 5821053313.
It is an arithmetic number, because the mean of its divisors is an integer number (896442077916).
Almost surely, 210012210220020 is an apocalyptic number.
10012210220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10012210220020 is an abundant number, since it is smaller than the sum of its proper divisors (11502399649964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012210220020 is a wasteful number, since it uses less digits than its factorization.
10012210220020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11642104959 (or 11642104957 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10012210220020 its reverse (2002201221001), we get a palindrome (12014411441021).
The spelling of 10012210220020 in words is "ten trillion, twelve billion, two hundred ten million, two hundred twenty thousand, twenty".
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