Base | Representation |
---|---|
bin | 10101000110001110… |
… | …100100100101001010 |
3 | 2011110201201202100221 |
4 | 111012032210211022 |
5 | 332343140431300 |
6 | 14223501420254 |
7 | 1431235562635 |
oct | 250616444512 |
9 | 64421652327 |
10 | 22653061450 |
11 | 9675076398 |
12 | 448256a68a |
13 | 21a0238596 |
14 | 114c7bac1c |
15 | 8c8b2d31a |
hex | 5463a494a |
22653061450 has 24 divisors (see below), whose sum is σ = 43587617580. Its totient is φ = 8748768000.
The previous prime is 22653061447. The next prime is 22653061451. The reversal of 22653061450 is 5416035622.
It can be written as a sum of positive squares in 6 ways, for example, as 5272066881 + 17380994569 = 72609^2 + 131837^2 .
It is a super-2 number, since 2×226530614502 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22653061451) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7809951 + ... + 7812850.
Almost surely, 222653061450 is an apocalyptic number.
22653061450 is a deficient number, since it is larger than the sum of its proper divisors (20934556130).
22653061450 is a wasteful number, since it uses less digits than its factorization.
22653061450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15622842 (or 15622837 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
The spelling of 22653061450 in words is "twenty-two billion, six hundred fifty-three million, sixty-one thousand, four hundred fifty".
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