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52033929 = 3591491973
BaseRepresentation
bin1100011001111…
…1100110001001
310121220121010120
43012133212021
5101310041204
65055133453
71201165263
oct306374611
9117817116
1052033929
112740a952
1215514289
13aa1b10c
146ca6b33
15487c6d9
hex319f989

52033929 has 16 divisors (see below), whose sum is σ = 71064000. Its totient is φ = 33855296.

The previous prime is 52033907. The next prime is 52033931. The reversal of 52033929 is 92933025.

It is a cyclic number.

It is not a de Polignac number, because 52033929 - 28 = 52033673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52033929.

It is not an unprimeable number, because it can be changed into a prime (52033529) 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, 25387 + ... + 27359.

It is an arithmetic number, because the mean of its divisors is an integer number (4441500).

Almost surely, 252033929 is an apocalyptic number.

52033929 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

52033929 is a deficient number, since it is larger than the sum of its proper divisors (19030071).

52033929 is a wasteful number, since it uses less digits than its factorization.

52033929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 52033929 is about 7213.4547201740. The cubic root of 52033929 is about 373.3322777571.

The spelling of 52033929 in words is "fifty-two million, thirty-three thousand, nine hundred twenty-nine".

Divisors: 1 3 59 149 177 447 1973 5919 8791 26373 116407 293977 349221 881931 17344643 52033929