Base | Representation |
---|---|
bin | 1010001110010001000011… |
… | …10101011101001100101100 |
3 | 2221121002220120111200000102 |
4 | 11013020201311131030230 |
5 | 10421304403140113440 |
6 | 115451210530050232 |
7 | 4510104632216432 |
oct | 507104165351454 |
9 | 87532816450012 |
10 | 22480426488620 |
11 | 7187993764531 |
12 | 2630a35419978 |
13 | c70b83775479 |
14 | 57a0b6546d52 |
15 | 28eb7a3c2b15 |
hex | 147221d5d32c |
22480426488620 has 24 divisors (see below), whose sum is σ = 48731763228288. Its totient is φ = 8702100576000.
The previous prime is 22480426488599. The next prime is 22480426488647. The reversal of 22480426488620 is 2688462408422.
It is a super-2 number, since 2×224804264886202 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18129375581 + ... + 18129376820.
It is an arithmetic number, because the mean of its divisors is an integer number (2030490134512).
Almost surely, 222480426488620 is an apocalyptic number.
22480426488620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22480426488620 is an abundant number, since it is smaller than the sum of its proper divisors (26251336739668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22480426488620 is a wasteful number, since it uses less digits than its factorization.
22480426488620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36258752441 (or 36258752439 counting only the distinct ones).
The product of its (nonzero) digits is 18874368, while the sum is 56.
The spelling of 22480426488620 in words is "twenty-two trillion, four hundred eighty billion, four hundred twenty-six million, four hundred eighty-eight thousand, six hundred twenty".
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