Base | Representation |
---|---|
bin | 1100100010010… |
… | …1000110100111 |
3 | 10122221101021010 |
4 | 3020211012213 |
5 | 101430041100 |
6 | 5114553303 |
7 | 1205633502 |
oct | 310450647 |
9 | 118841233 |
10 | 52580775 |
11 | 27753795 |
12 | 15738833 |
13 | ab7ccb0 |
14 | 6daa139 |
15 | 4939750 |
hex | 32251a7 |
52580775 has 48 divisors (see below), whose sum is σ = 94438400. Its totient is φ = 25660800.
The previous prime is 52580761. The next prime is 52580777. The reversal of 52580775 is 57708525.
It is not a de Polignac number, because 52580775 - 28 = 52580519 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52580777) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 193890 + ... + 194160.
Almost surely, 252580775 is an apocalyptic number.
52580775 is a deficient number, since it is larger than the sum of its proper divisors (41857625).
52580775 is a wasteful number, since it uses less digits than its factorization.
52580775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496 (or 491 counting only the distinct ones).
The product of its (nonzero) digits is 98000, while the sum is 39.
The square root of 52580775 is about 7251.2602352970. The cubic root of 52580775 is about 374.6355570427.
The spelling of 52580775 in words is "fifty-two million, five hundred eighty thousand, seven hundred seventy-five".
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