Base | Representation |
---|---|
bin | 10100100000000100… |
… | …111011101000100110 |
3 | 2002211010100021102211 |
4 | 110200010323220212 |
5 | 330040312001410 |
6 | 14040154554034 |
7 | 1406334262144 |
oct | 244004735046 |
9 | 62733307384 |
10 | 22013000230 |
11 | 9376845981 |
12 | 432413891a |
13 | 20ca754330 |
14 | 10cb7a6594 |
15 | 88c84a68a |
hex | 52013ba26 |
22013000230 has 16 divisors (see below), whose sum is σ = 42671354544. Its totient is φ = 8127876960.
The previous prime is 22013000201. The next prime is 22013000249. The reversal of 22013000230 is 3200031022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 22013000230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84665256 + ... + 84665515.
It is an arithmetic number, because the mean of its divisors is an integer number (2666959659).
Almost surely, 222013000230 is an apocalyptic number.
22013000230 is a deficient number, since it is larger than the sum of its proper divisors (20658354314).
22013000230 is a wasteful number, since it uses less digits than its factorization.
22013000230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169330791.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 22013000230 its reverse (3200031022), we get a palindrome (25213031252).
The spelling of 22013000230 in words is "twenty-two billion, thirteen million, two hundred thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •