Base | Representation |
---|---|
bin | 1010000100000100111001… |
… | …01110110000000111110101 |
3 | 2220100122011201122111220202 |
4 | 11002002130232300013311 |
5 | 10400040324024313141 |
6 | 115022304150010245 |
7 | 4442601326602502 |
oct | 502023456600765 |
9 | 86318151574822 |
10 | 22130301010421 |
11 | 7062453a9159a |
12 | 2595001046985 |
13 | c46b55bb25b6 |
14 | 5671801704a9 |
15 | 2859d733549b |
hex | 14209cbb01f5 |
22130301010421 has 16 divisors (see below), whose sum is σ = 23307464107200. Its totient is φ = 20954381816448.
The previous prime is 22130301010399. The next prime is 22130301010451. The reversal of 22130301010421 is 12401010303122.
It is a cyclic number.
It is not a de Polignac number, because 22130301010421 - 218 = 22130300748277 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22130301010393 and 22130301010402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22130301010451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311751110 + ... + 311822088.
It is an arithmetic number, because the mean of its divisors is an integer number (1456716506700).
Almost surely, 222130301010421 is an apocalyptic number.
It is an amenable number.
22130301010421 is a deficient number, since it is larger than the sum of its proper divisors (1177163096779).
22130301010421 is a wasteful number, since it uses less digits than its factorization.
22130301010421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79508.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 22130301010421 its reverse (12401010303122), we get a palindrome (34531311313543).
The spelling of 22130301010421 in words is "twenty-two trillion, one hundred thirty billion, three hundred one million, ten thousand, four hundred twenty-one".
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