Base | Representation |
---|---|
bin | 10101000100011111… |
… | …110011110110111000 |
3 | 2011101201002121021101 |
4 | 111010133303312320 |
5 | 332313222313130 |
6 | 14220543221144 |
7 | 1430434022410 |
oct | 250437636670 |
9 | 64351077241 |
10 | 22624026040 |
11 | 965a744690 |
12 | 44748a77b4 |
13 | 2197210675 |
14 | 11489bd640 |
15 | 8c62e51ca |
hex | 5447f3db8 |
22624026040 has 64 divisors (see below), whose sum is σ = 63464808960. Its totient is φ = 7051643520.
The previous prime is 22624026017. The next prime is 22624026043. The reversal of 22624026040 is 4062042622.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22624026043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3669652 + ... + 3675811.
It is an arithmetic number, because the mean of its divisors is an integer number (991637640).
Almost surely, 222624026040 is an apocalyptic number.
22624026040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22624026040 is an abundant number, since it is smaller than the sum of its proper divisors (40840782920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22624026040 is a wasteful number, since it uses less digits than its factorization.
22624026040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7345492 (or 7345488 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 22624026040 its reverse (4062042622), we get a palindrome (26686068662).
The spelling of 22624026040 in words is "twenty-two billion, six hundred twenty-four million, twenty-six thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •