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52033065 = 3572771789
BaseRepresentation
bin1100011001111…
…1011000101001
310121220112221120
43012133120221
5101310024230
65055125453
71201162620
oct306373051
9117815846
1052033065
112740a237
1215513889
13aa1a8c6
146ca66b7
15487c310
hex319f629

52033065 has 32 divisors (see below), whose sum is σ = 95543040. Its totient is φ = 23687424.

The previous prime is 52033057. The next prime is 52033067. The reversal of 52033065 is 56033025.

It is not a de Polignac number, because 52033065 - 23 = 52033057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52033067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28191 + ... + 29979.

It is an arithmetic number, because the mean of its divisors is an integer number (2985720).

Almost surely, 252033065 is an apocalyptic number.

It is an amenable number.

52033065 is a deficient number, since it is larger than the sum of its proper divisors (43509975).

52033065 is a wasteful number, since it uses less digits than its factorization.

52033065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 52033065 is about 7213.3948318389. The cubic root of 52033065 is about 373.3302114074.

The spelling of 52033065 in words is "fifty-two million, thirty-three thousand, sixty-five".

Divisors: 1 3 5 7 15 21 35 105 277 831 1385 1789 1939 4155 5367 5817 8945 9695 12523 26835 29085 37569 62615 187845 495553 1486659 2477765 3468871 7433295 10406613 17344355 52033065