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52765233 = 341594229
BaseRepresentation
bin1100100101001…
…0001000110001
310200021202021220
43021102020301
5102001441413
65122535253
71210332333
oct311221061
9120252256
1052765233
112786a334
1215807529
13ac15c41
147017453
154974223
hex3252231

52765233 has 8 divisors (see below), whose sum is σ = 70387200. Its totient is φ = 35160048.

The previous prime is 52765217. The next prime is 52765241. The reversal of 52765233 is 33256725.

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

It is not a de Polignac number, because 52765233 - 24 = 52765217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52765194 and 52765203.

It is not an unprimeable number, because it can be changed into a prime (52765213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10363 + ... + 14591.

It is an arithmetic number, because the mean of its divisors is an integer number (8798400).

Almost surely, 252765233 is an apocalyptic number.

It is an amenable number.

52765233 is a deficient number, since it is larger than the sum of its proper divisors (17621967).

52765233 is a wasteful number, since it uses less digits than its factorization.

52765233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391.

The product of its digits is 37800, while the sum is 33.

The square root of 52765233 is about 7263.9681304367. The cubic root of 52765233 is about 375.0731306264.

The spelling of 52765233 in words is "fifty-two million, seven hundred sixty-five thousand, two hundred thirty-three".

Divisors: 1 3 4159 4229 12477 12687 17588411 52765233