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53058093 = 3111607821
BaseRepresentation
bin1100101001100…
…1101000101101
310200211122000120
43022121220231
5102040324333
65133115153
71212662214
oct312315055
9120748016
1053058093
1127a4a370
1215928ab9
13acb932a
14709207b
1549d0db3
hex3299a2d

53058093 has 8 divisors (see below), whose sum is σ = 77175456. Its totient is φ = 32156400.

The previous prime is 53058077. The next prime is 53058101. The reversal of 53058093 is 39085035.

53058093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53058093 - 24 = 53058077 is a prime.

It is a super-2 number, since 2×530580932 = 5630322465593298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1607821 = 53058093 / (5 + 3 + 0 + 5 + 8 + 0 + 9 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53058043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803878 + ... + 803943.

It is an arithmetic number, because the mean of its divisors is an integer number (9646932).

Almost surely, 253058093 is an apocalyptic number.

It is an amenable number.

53058093 is a deficient number, since it is larger than the sum of its proper divisors (24117363).

53058093 is a wasteful number, since it uses less digits than its factorization.

53058093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607835.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 53058093 is about 7284.0986401888. The cubic root of 53058093 is about 375.7657667612.

The spelling of 53058093 in words is "fifty-three million, fifty-eight thousand, ninety-three".

Divisors: 1 3 11 33 1607821 4823463 17686031 53058093