Base | Representation |
---|---|
bin | 1100100101001… |
… | …1100010001101 |
3 | 10200022001010220 |
4 | 3021103202031 |
5 | 102002132312 |
6 | 5123021553 |
7 | 1210355121 |
oct | 311234215 |
9 | 120261126 |
10 | 52770957 |
11 | 27873668 |
12 | 1580a8b9 |
13 | ac18725 |
14 | 7019581 |
15 | 4975c8c |
hex | 325388d |
52770957 has 16 divisors (see below), whose sum is σ = 71876160. Its totient is φ = 34428800.
The previous prime is 52770931. The next prime is 52770967. The reversal of 52770957 is 75907725.
It is a cyclic number.
It is not a de Polignac number, because 52770957 - 216 = 52705421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52770967) 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, 49207 + ... + 50267.
It is an arithmetic number, because the mean of its divisors is an integer number (4492260).
Almost surely, 252770957 is an apocalyptic number.
It is an amenable number.
52770957 is a deficient number, since it is larger than the sum of its proper divisors (19105203).
52770957 is a wasteful number, since it uses less digits than its factorization.
52770957 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1404.
The product of its (nonzero) digits is 154350, while the sum is 42.
The square root of 52770957 is about 7264.3621192779. The cubic root of 52770957 is about 375.0866928456.
The spelling of 52770957 in words is "fifty-two million, seven hundred seventy thousand, nine hundred fifty-seven".
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