Base | Representation |
---|---|
bin | 10100111110100011… |
… | …001000111100010100 |
3 | 2011010202022201102221 |
4 | 110332203020330110 |
5 | 332112201014130 |
6 | 14203020312124 |
7 | 1425112562122 |
oct | 247643107424 |
9 | 64122281387 |
10 | 22524235540 |
11 | 96093865a4 |
12 | 44473a2644 |
13 | 217c641331 |
14 | 1139644912 |
15 | 8bc68287a |
hex | 53e8c8f14 |
22524235540 has 48 divisors (see below), whose sum is σ = 48352651200. Its totient is φ = 8811297792.
The previous prime is 22524235507. The next prime is 22524235579. The reversal of 22524235540 is 4553242522.
It is a super-2 number, since 2×225242355402 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22524235496 and 22524235505.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125796 + ... + 246724.
It is an arithmetic number, because the mean of its divisors is an integer number (1007346900).
Almost surely, 222524235540 is an apocalyptic number.
22524235540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22524235540 is an abundant number, since it is smaller than the sum of its proper divisors (25828415660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22524235540 is a wasteful number, since it uses less digits than its factorization.
22524235540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121144 (or 121142 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 34.
It can be divided in two parts, 22524 and 235540, that added together give a square (258064 = 5082).
The spelling of 22524235540 in words is "twenty-two billion, five hundred twenty-four million, two hundred thirty-five thousand, five hundred forty".
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