Base | Representation |
---|---|
bin | 101011001111… |
… | …0110010100000 |
3 | 1120122210002000 |
4 | 1112132302200 |
5 | 21300423441 |
6 | 2125524000 |
7 | 363460512 |
oct | 126366240 |
9 | 46583060 |
10 | 22670496 |
11 | 11884752 |
12 | 7713600 |
13 | 4909ac4 |
14 | 3021bb2 |
15 | 1ecc2b6 |
hex | 159eca0 |
22670496 has 96 divisors (see below), whose sum is σ = 69652800. Its totient is φ = 7153920.
The previous prime is 22670471. The next prime is 22670507. The reversal of 22670496 is 69407622.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 22670496.
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, 15726 + ... + 17106.
It is an arithmetic number, because the mean of its divisors is an integer number (725550).
Almost surely, 222670496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22670496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34826400).
22670496 is an abundant number, since it is smaller than the sum of its proper divisors (46982304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22670496 is a wasteful number, since it uses less digits than its factorization.
22670496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419 (or 1405 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 22670496 is about 4761.3544291514. The cubic root of 22670496 is about 283.0220945262.
The spelling of 22670496 in words is "twenty-two million, six hundred seventy thousand, four hundred ninety-six".
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