Base | Representation |
---|---|
bin | 110001010110101001… |
… | …000110011110011010 |
3 | 12001210012002122001110 |
4 | 301112221012132122 |
5 | 1332012231110204 |
6 | 40202244401150 |
7 | 3554135650056 |
oct | 612651063632 |
9 | 161705078043 |
10 | 52993222554 |
11 | 205243244a8 |
12 | a32b3a61b6 |
13 | 4cc6c2042c |
14 | 27ca090c66 |
15 | 15a254a889 |
hex | c56a4679a |
52993222554 has 32 divisors (see below), whose sum is σ = 107423761536. Its totient is φ = 17426027520.
The previous prime is 52993222553. The next prime is 52993222559. The reversal of 52993222554 is 45522239925.
52993222554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (52993222553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34614 + ... + 327390.
It is an arithmetic number, because the mean of its divisors is an integer number (3356992548).
Almost surely, 252993222554 is an apocalyptic number.
52993222554 is an abundant number, since it is smaller than the sum of its proper divisors (54430538982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52993222554 is a wasteful number, since it uses less digits than its factorization.
52993222554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293190.
The product of its digits is 1944000, while the sum is 48.
The spelling of 52993222554 in words is "fifty-two billion, nine hundred ninety-three million, two hundred twenty-two thousand, five hundred fifty-four".
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