Base | Representation |
---|---|
bin | 10100110100101100… |
… | …100111110011010000 |
3 | 2010201020022022000220 |
4 | 110310230213303100 |
5 | 331242342332242 |
6 | 14134353513040 |
7 | 1421034634305 |
oct | 246454476320 |
9 | 63636268026 |
10 | 22358949072 |
11 | 9534053409 |
12 | 43bbb72780 |
13 | 215431c5a5 |
14 | 11216db0ac |
15 | 8acdd3bec |
hex | 534b27cd0 |
22358949072 has 80 divisors (see below), whose sum is σ = 58196275200. Its totient is φ = 7396963200.
The previous prime is 22358949023. The next prime is 22358949103. The reversal of 22358949072 is 27094985322.
It is a super-2 number, since 2×223589490722 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4114197 + ... + 4119627.
It is an arithmetic number, because the mean of its divisors is an integer number (727453440).
Almost surely, 222358949072 is an apocalyptic number.
It is an amenable number.
22358949072 is an abundant number, since it is smaller than the sum of its proper divisors (35837326128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22358949072 is a wasteful number, since it uses less digits than its factorization.
22358949072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6072 (or 6066 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 22358949072 in words is "twenty-two billion, three hundred fifty-eight million, nine hundred forty-nine thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •