Base | Representation |
---|---|
bin | 101101101100111100111101… |
… | …001000110010100111000011 |
3 | 222100200112020020102222010011 |
4 | 231230330331020302213003 |
5 | 202321200424222401011 |
6 | 1551254402052245351 |
7 | 60223600055514352 |
oct | 5554747510624703 |
9 | 870615206388104 |
10 | 201001200200131 |
11 | 59055148471381 |
12 | 1a663467310857 |
13 | 88204410bbcc6 |
14 | 378c71d60d999 |
15 | 1838780d80621 |
hex | b6cf3d2329c3 |
201001200200131 has 32 divisors (see below), whose sum is σ = 222777453888000. Its totient is φ = 180495169924608.
The previous prime is 201001200200113. The next prime is 201001200200179. The reversal of 201001200200131 is 131002002100102.
It is a cyclic number.
It is not a de Polignac number, because 201001200200131 - 233 = 200992610265539 is a prime.
It is a super-2 number, since 2×2010012002001312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (201001200200111) 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, 249416185 + ... + 250220773.
It is an arithmetic number, because the mean of its divisors is an integer number (6961795434000).
Almost surely, 2201001200200131 is an apocalyptic number.
201001200200131 is a deficient number, since it is larger than the sum of its proper divisors (21776253687869).
201001200200131 is a wasteful number, since it uses less digits than its factorization.
201001200200131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809803.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 201001200200131 its reverse (131002002100102), we get a palindrome (332003202300233).
The spelling of 201001200200131 in words is "two hundred one trillion, one billion, two hundred million, two hundred thousand, one hundred thirty-one".
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