Base | Representation |
---|---|
bin | 10100111100111101… |
… | …001001110001000110 |
3 | 2011001220000102111021 |
4 | 110330331021301012 |
5 | 332033330001410 |
6 | 14200223301354 |
7 | 1424336411452 |
oct | 247475116106 |
9 | 64056012437 |
10 | 22497500230 |
11 | 95a52859a7 |
12 | 443a44a85a |
13 | 2176c4031a |
14 | 1135c85662 |
15 | 8ba150eda |
hex | 53cf49c46 |
22497500230 has 32 divisors (see below), whose sum is σ = 41902660800. Its totient is φ = 8686457472.
The previous prime is 22497500191. The next prime is 22497500231. The reversal of 22497500230 is 3200579422.
It is a happy number.
It is a super-2 number, since 2×224975002302 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22497500231) 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, 1530556 + ... + 1545184.
It is an arithmetic number, because the mean of its divisors is an integer number (1309458150).
Almost surely, 222497500230 is an apocalyptic number.
22497500230 is a deficient number, since it is larger than the sum of its proper divisors (19405160570).
22497500230 is a wasteful number, since it uses less digits than its factorization.
22497500230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19968.
The product of its (nonzero) digits is 30240, while the sum is 34.
The spelling of 22497500230 in words is "twenty-two billion, four hundred ninety-seven million, five hundred thousand, two hundred thirty".
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