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52595283 = 3131348597
BaseRepresentation
bin1100100010100…
…0101001010011
310122222010011110
43020220221103
5101431022113
65115144403
71206024006
oct310505123
9118863143
1052595283
1127763684
1215745103
13ab86790
146db153d
15493dbc3
hex3228a53

52595283 has 8 divisors (see below), whose sum is σ = 75521488. Its totient is φ = 32366304.

The previous prime is 52595269. The next prime is 52595311. The reversal of 52595283 is 38259525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52595283 - 29 = 52594771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1348597 = 52595283 / (5 + 2 + 5 + 9 + 5 + 2 + 8 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52595203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674260 + ... + 674337.

It is an arithmetic number, because the mean of its divisors is an integer number (9440186).

Almost surely, 252595283 is an apocalyptic number.

52595283 is a deficient number, since it is larger than the sum of its proper divisors (22926205).

52595283 is a wasteful number, since it uses less digits than its factorization.

52595283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348613.

The product of its digits is 108000, while the sum is 39.

The square root of 52595283 is about 7252.2605441338. The cubic root of 52595283 is about 374.6700101475.

The spelling of 52595283 in words is "fifty-two million, five hundred ninety-five thousand, two hundred eighty-three".

Divisors: 1 3 13 39 1348597 4045791 17531761 52595283