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932423053 = 31103292021
BaseRepresentation
bin110111100100111…
…010010110001101
32101222111222222011
4313210322112031
53402200014203
6232305021221
732051315362
oct6744722615
92358458864
10932423053
11439368271
12220324811
1311b239523
148bb9a469
1556cd376d
hex3793a58d

932423053 has 8 divisors (see below), whose sum is σ = 971849216. Its totient is φ = 893581200.

The previous prime is 932423047. The next prime is 932423069. The reversal of 932423053 is 350324239.

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

It is a de Polignac number, because none of the positive numbers 2k-932423053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (932423153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142818 + ... + 149203.

It is an arithmetic number, because the mean of its divisors is an integer number (121481152).

Almost surely, 2932423053 is an apocalyptic number.

It is an amenable number.

932423053 is a deficient number, since it is larger than the sum of its proper divisors (39426163).

932423053 is a wasteful number, since it uses less digits than its factorization.

932423053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292155.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 932423053 is about 30535.6030397305. The cubic root of 932423053 is about 976.9469936709.

The spelling of 932423053 in words is "nine hundred thirty-two million, four hundred twenty-three thousand, fifty-three".

Divisors: 1 31 103 3193 292021 9052651 30078163 932423053