Base | Representation |
---|---|
bin | 1010000101111111011011… |
… | …01100011001101001000000 |
3 | 2220120220222020200102012100 |
4 | 11002333231230121221000 |
5 | 10402130034431423414 |
6 | 115112423512430400 |
7 | 4450420435562211 |
oct | 502775554315100 |
9 | 86526866612170 |
10 | 22196083857984 |
11 | 7088340761613 |
12 | 25a58bb6a8400 |
13 | c5010a726c7a |
14 | 56a420a67408 |
15 | 2875875c9609 |
hex | 142fedb19a40 |
22196083857984 has 63 divisors (see below), whose sum is σ = 63621390850563. Its totient is φ = 7398656929152.
The previous prime is 22196083857979. The next prime is 22196083857989. The reversal of 22196083857984 is 48975838069122.
The square root of 22196083857984 is 4711272.
It is a perfect power (a square), and thus also a powerful number.
22196083857984 is a `hidden beast` number, since 2 + 2 + 1 + 9 + 608 + 3 + 8 + 5 + 7 + 9 + 8 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (22196083857979) and next prime (22196083857989).
It is a super-2 number, since 2×221960838579842 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is not an unprimeable number, because it can be changed into a prime (22196083857989) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 112972377 + ... + 113168679.
It is a 1-persistent number, because it is pandigital, but 2⋅22196083857984 = 44392167715968 is not.
Almost surely, 222196083857984 is an apocalyptic number.
22196083857984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
22196083857984 is the 4711272-nd square number.
It is an amenable number.
22196083857984 is an abundant number, since it is smaller than the sum of its proper divisors (41425306992579).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22196083857984 is an frugal number, since it uses more digits than its factorization.
22196083857984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392624 (or 196308 counting only the distinct ones).
The product of its (nonzero) digits is 418037760, while the sum is 72.
The spelling of 22196083857984 in words is "twenty-two trillion, one hundred ninety-six billion, eighty-three million, eight hundred fifty-seven thousand, nine hundred eighty-four".
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