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52032383 = 1335911149
BaseRepresentation
bin1100011001111…
…1001101111111
310121220112000022
43012133031333
5101310014013
65055122355
71201160624
oct306371577
9117815008
1052032383
1127409777
12155133bb
13aa1a4c0
146ca634b
15487c008
hex319f37f

52032383 has 8 divisors (see below), whose sum is σ = 56196000. Its totient is φ = 47891808.

The previous prime is 52032377. The next prime is 52032413. The reversal of 52032383 is 38323025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52032383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52032313) 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, 908 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (7024500).

Almost surely, 252032383 is an apocalyptic number.

52032383 is a deficient number, since it is larger than the sum of its proper divisors (4163617).

52032383 is a wasteful number, since it uses less digits than its factorization.

52032383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11521.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 52032383 is about 7213.3475585196. The cubic root of 52032383 is about 373.3285803143.

The spelling of 52032383 in words is "fifty-two million, thirty-two thousand, three hundred eighty-three".

Divisors: 1 13 359 4667 11149 144937 4002491 52032383