Base | Representation |
---|---|
bin | 10100100000000101… |
… | …000000111100110000 |
3 | 2002211010101101022010 |
4 | 110200011000330300 |
5 | 330040313201000 |
6 | 14040155242520 |
7 | 1406334412464 |
oct | 244005007460 |
9 | 62733341263 |
10 | 22013022000 |
11 | 9376860272 |
12 | 4324149440 |
13 | 20ca761208 |
14 | 10cb7b04a4 |
15 | 88c851d50 |
hex | 520140f30 |
22013022000 has 80 divisors (see below), whose sum is σ = 70970002272. Its totient is φ = 5870137600.
The previous prime is 22013021981. The next prime is 22013022023. The reversal of 22013022000 is 22031022.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1828419 + ... + 1840418.
Almost surely, 222013022000 is an apocalyptic number.
22013022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22013022000 is an abundant number, since it is smaller than the sum of its proper divisors (48956980272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22013022000 is a wasteful number, since it uses less digits than its factorization.
22013022000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3668863 (or 3668847 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 22013022000 its reverse (22031022), we get a palindrome (22035053022).
The spelling of 22013022000 in words is "twenty-two billion, thirteen million, twenty-two thousand".
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