Base | Representation |
---|---|
bin | 1010001101100101010000… |
… | …01101011101100010111100 |
3 | 2221111212012202012101222210 |
4 | 11012302220031131202330 |
5 | 10420413223221442133 |
6 | 115432321302140420 |
7 | 4505313123013146 |
oct | 506625015354274 |
9 | 87455182171883 |
10 | 22456911124668 |
11 | 7178a16974549 |
12 | 2628372121710 |
13 | c6b8a69b2027 |
14 | 578cc5423c96 |
15 | 28e250c12763 |
hex | 146ca835d8bc |
22456911124668 has 48 divisors (see below), whose sum is σ = 55912905413120. Its totient is φ = 6994510164864.
The previous prime is 22456911124651. The next prime is 22456911124673. The reversal of 22456911124668 is 86642111965422.
It is a super-2 number, since 2×224569111246682 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
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, 674608180 + ... + 674641467.
Almost surely, 222456911124668 is an apocalyptic number.
It is an amenable number.
22456911124668 is an abundant number, since it is smaller than the sum of its proper divisors (33455994288452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22456911124668 is a wasteful number, since it uses less digits than its factorization.
22456911124668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1349249746 (or 1349249744 counting only the distinct ones).
The product of its digits is 9953280, while the sum is 57.
The spelling of 22456911124668 in words is "twenty-two trillion, four hundred fifty-six billion, nine hundred eleven million, one hundred twenty-four thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 5.620 sec. • engine limits •