Base | Representation |
---|---|
bin | 1010001101100101000001… |
… | …11111110111111111100100 |
3 | 2221111211220022111212011211 |
4 | 11012302200333313333210 |
5 | 10420413001232404333 |
6 | 115432301300441204 |
7 | 4505310123346102 |
oct | 506624077677744 |
9 | 87454808455154 |
10 | 22456790122468 |
11 | 7178964638829 |
12 | 26283396a9204 |
13 | c6b8878c6bb0 |
14 | 578cb3326c72 |
15 | 28e2452aeecd |
hex | 146ca0ff7fe4 |
22456790122468 has 12 divisors (see below), whose sum is σ = 42322412153980. Its totient is φ = 10364672364192.
The previous prime is 22456790122457. The next prime is 22456790122489. The reversal of 22456790122468 is 86422109765422.
It can be written as a sum of positive squares in 2 ways, for example, as 1582418075364 + 20874372047104 = 1257942^2 + 4568848^2 .
It is a super-2 number, since 2×224567901224682 (a number of 28 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215930674203 + ... + 215930674306.
Almost surely, 222456790122468 is an apocalyptic number.
It is an amenable number.
22456790122468 is a deficient number, since it is larger than the sum of its proper divisors (19865622031512).
22456790122468 is a wasteful number, since it uses less digits than its factorization.
22456790122468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431861348526 (or 431861348524 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 58.
The spelling of 22456790122468 in words is "twenty-two trillion, four hundred fifty-six billion, seven hundred ninety million, one hundred twenty-two thousand, four hundred sixty-eight".
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