Base | Representation |
---|---|
bin | 1100100101010… |
… | …0101111011101 |
3 | 10200022021221000 |
4 | 3021110233131 |
5 | 102002312101 |
6 | 5123100513 |
7 | 1210405413 |
oct | 311245735 |
9 | 120267830 |
10 | 52775901 |
11 | 27877352 |
12 | 15811739 |
13 | ac1aa59 |
14 | 701b2b3 |
15 | 4977486 |
hex | 3254bdd |
52775901 has 16 divisors (see below), whose sum is σ = 82302400. Its totient is φ = 33331824.
The previous prime is 52775893. The next prime is 52775903. The reversal of 52775901 is 10957725.
It is not a de Polignac number, because 52775901 - 23 = 52775893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52775903) 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, 50926 + ... + 51951.
It is an arithmetic number, because the mean of its divisors is an integer number (5143900).
Almost surely, 252775901 is an apocalyptic number.
It is an amenable number.
52775901 is a deficient number, since it is larger than the sum of its proper divisors (29526499).
52775901 is a wasteful number, since it uses less digits than its factorization.
52775901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102905 (or 102899 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 36.
The square root of 52775901 is about 7264.7024027141. The cubic root of 52775901 is about 375.0984061743.
The spelling of 52775901 in words is "fifty-two million, seven hundred seventy-five thousand, nine hundred one".
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