Base | Representation |
---|---|
bin | 101010111010… |
… | …0001101001100 |
3 | 1120022220211000 |
4 | 1111310031030 |
5 | 21224333301 |
6 | 2122100300 |
7 | 362133141 |
oct | 125641514 |
9 | 46286730 |
10 | 22496076 |
11 | 117756a9 |
12 | 764a690 |
13 | 48785b5 |
14 | 2db83c8 |
15 | 1e95786 |
hex | 157434c |
22496076 has 72 divisors (see below), whose sum is σ = 61661040. Its totient is φ = 7091712.
The previous prime is 22496063. The next prime is 22496077. The reversal of 22496076 is 67069422.
It is a happy number.
22496076 is a `hidden beast` number, since 2 + 2 + 49 + 607 + 6 = 666.
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 22496076.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22496077) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38700 + ... + 39276.
Almost surely, 222496076 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 22496076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30830520).
22496076 is an abundant number, since it is smaller than the sum of its proper divisors (39164964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22496076 is a wasteful number, since it uses less digits than its factorization.
22496076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 22496076 is about 4743.0028462990. The cubic root of 22496076 is about 282.2943960418.
The spelling of 22496076 in words is "twenty-two million, four hundred ninety-six thousand, seventy-six".
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