Base | Representation |
---|---|
bin | 110011001110110010… |
… | …100000010110001110 |
3 | 12020222200001101102010 |
4 | 303032302200112032 |
5 | 1400124243004432 |
6 | 41134252442050 |
7 | 3655113251301 |
oct | 631662402616 |
9 | 166880041363 |
10 | 55008953742 |
11 | 21369136146 |
12 | a7b2479326 |
13 | 5258714b92 |
14 | 293ba82b38 |
15 | 166e4b93cc |
hex | cceca058e |
55008953742 has 32 divisors (see below), whose sum is σ = 112762248192. Its totient is φ = 17880335424.
The previous prime is 55008953731. The next prime is 55008953773. The reversal of 55008953742 is 24735980055.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 55008953691 and 55008953700.
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, 19023 + ... + 332234.
It is an arithmetic number, because the mean of its divisors is an integer number (3523820256).
Almost surely, 255008953742 is an apocalyptic number.
55008953742 is an abundant number, since it is smaller than the sum of its proper divisors (57753294450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55008953742 is a wasteful number, since it uses less digits than its factorization.
55008953742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351912.
The product of its (nonzero) digits is 1512000, while the sum is 48.
The spelling of 55008953742 in words is "fifty-five billion, eight million, nine hundred fifty-three thousand, seven hundred forty-two".
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