Base | Representation |
---|---|
bin | 1010000100000101010101… |
… | …11111001110011111001101 |
3 | 2220100122210101202010020001 |
4 | 11002002222333032133031 |
5 | 10400041321243211000 |
6 | 115022344012524301 |
7 | 4442610263012644 |
oct | 502025277163715 |
9 | 86318711663201 |
10 | 22130540210125 |
11 | 70625670088a6 |
12 | 2595069180691 |
13 | c46b93613099 |
14 | 5671a3c3835b |
15 | 2859ed33446a |
hex | 1420aafce7cd |
22130540210125 has 16 divisors (see below), whose sum is σ = 28509846902784. Its totient is φ = 17133321450000.
The previous prime is 22130540210113. The next prime is 22130540210227. The reversal of 22130540210125 is 52101204503122.
It is a happy number.
It is not a de Polignac number, because 22130540210125 - 221 = 22130538112973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22130540210093 and 22130540210102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2855549701 + ... + 2855557450.
It is an arithmetic number, because the mean of its divisors is an integer number (1781865431424).
Almost surely, 222130540210125 is an apocalyptic number.
22130540210125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22130540210125 is a deficient number, since it is larger than the sum of its proper divisors (6379306692659).
22130540210125 is an equidigital number, since it uses as much as digits as its factorization.
22130540210125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5711107197 (or 5711107187 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 22130540210125 its reverse (52101204503122), we get a palindrome (74231744713247).
The spelling of 22130540210125 in words is "twenty-two trillion, one hundred thirty billion, five hundred forty million, two hundred ten thousand, one hundred twenty-five".
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