Base | Representation |
---|---|
bin | 10101000000001111… |
… | …100101101111011110 |
3 | 2011012201211002101220 |
4 | 111000033211233132 |
5 | 332141440240204 |
6 | 14205513514210 |
7 | 1425606330033 |
oct | 250017455736 |
9 | 64181732356 |
10 | 22552665054 |
11 | 9623434067 |
12 | 4454a12966 |
13 | 21854b652a |
14 | 113d32538a |
15 | 8bedeb1d9 |
hex | 5403e5bde |
22552665054 has 16 divisors (see below), whose sum is σ = 45110630160. Its totient is φ = 7516671680.
The previous prime is 22552665053. The next prime is 22552665061. The reversal of 22552665054 is 45056625522.
It is a junction number, because it is equal to n+sod(n) for n = 22552664997 and 22552665015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22552665053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164409 + ... + 268580.
It is an arithmetic number, because the mean of its divisors is an integer number (2819414385).
Almost surely, 222552665054 is an apocalyptic number.
22552665054 is an abundant number, since it is smaller than the sum of its proper divisors (22557965106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22552665054 is a wasteful number, since it uses less digits than its factorization.
22552665054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441675.
The product of its (nonzero) digits is 720000, while the sum is 42.
The spelling of 22552665054 in words is "twenty-two billion, five hundred fifty-two million, six hundred sixty-five thousand, fifty-four".
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