Base | Representation |
---|---|
bin | 1011110000111000011… |
… | …0010110110011011001 |
3 | 201022122200211020221000 |
4 | 2330032012112303121 |
5 | 11302400100311301 |
6 | 232502104335213 |
7 | 20413140512505 |
oct | 2741606266331 |
9 | 638580736830 |
10 | 202100010201 |
11 | 7878a206a21 |
12 | 33202a74509 |
13 | 1609a41186b |
14 | 9ad2d71305 |
15 | 53cc9de786 |
hex | 2f0e196cd9 |
202100010201 has 32 divisors (see below), whose sum is σ = 312170803200. Its totient is φ = 129062989440.
The previous prime is 202100010197. The next prime is 202100010209. The reversal of 202100010201 is 102010001202.
It is not a de Polignac number, because 202100010201 - 22 = 202100010197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (202100010209) 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, 916740 + ... + 1115621.
It is an arithmetic number, because the mean of its divisors is an integer number (9755337600).
Almost surely, 2202100010201 is an apocalyptic number.
It is an amenable number.
202100010201 is a deficient number, since it is larger than the sum of its proper divisors (110070792999).
202100010201 is a wasteful number, since it uses less digits than its factorization.
202100010201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2032526 (or 2032520 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 202100010201 its reverse (102010001202), we get a palindrome (304110011403).
The spelling of 202100010201 in words is "two hundred two billion, one hundred million, ten thousand, two hundred one".
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