Base | Representation |
---|---|
bin | 10100101000000010… |
… | …000001000000000000 |
3 | 2010011102110101220200 |
4 | 110220002001000000 |
5 | 330323443003004 |
6 | 14101323205200 |
7 | 1412544514560 |
oct | 245002010000 |
9 | 63142411820 |
10 | 22146453504 |
11 | 943510633a |
12 | 4360976800 |
13 | 211c2ab876 |
14 | 11013c4da0 |
15 | 89940c239 |
hex | 528081000 |
22146453504 has 312 divisors, whose sum is σ = 76974431040. Its totient is φ = 5993201664.
The previous prime is 22146453499. The next prime is 22146453587. The reversal of 22146453504 is 40535464122.
22146453504 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 645 + 3 + 5 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4900654 + ... + 4905170.
It is an arithmetic number, because the mean of its divisors is an integer number (246712920).
Almost surely, 222146453504 is an apocalyptic number.
22146453504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22146453504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38487215520).
22146453504 is an abundant number, since it is smaller than the sum of its proper divisors (54827977536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22146453504 is a wasteful number, since it uses less digits than its factorization.
22146453504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4573 (or 4548 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
The spelling of 22146453504 in words is "twenty-two billion, one hundred forty-six million, four hundred fifty-three thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.230 sec. • engine limits •