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52083759 = 3713190783
BaseRepresentation
bin1100011010101…
…1110000101111
310122000010111010
43012223300233
5101313140014
65100200303
71201463460
oct306536057
9118003433
1052083759
1127444332
1215539093
13aa379c0
146cbad67
15488c359
hex31abc2f

52083759 has 16 divisors (see below), whose sum is σ = 85471232. Its totient is φ = 27472608.

The previous prime is 52083749. The next prime is 52083763. The reversal of 52083759 is 95738025.

It is not a de Polignac number, because 52083759 - 24 = 52083743 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 (52083709) 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, 95119 + ... + 95664.

It is an arithmetic number, because the mean of its divisors is an integer number (5341952).

Almost surely, 252083759 is an apocalyptic number.

52083759 is a deficient number, since it is larger than the sum of its proper divisors (33387473).

52083759 is a wasteful number, since it uses less digits than its factorization.

52083759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190806.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 52083759 is about 7216.9078558618. The cubic root of 52083759 is about 373.4514129221.

The spelling of 52083759 in words is "fifty-two million, eighty-three thousand, seven hundred fifty-nine".

Divisors: 1 3 7 13 21 39 91 273 190783 572349 1335481 2480179 4006443 7440537 17361253 52083759