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53058903 = 397182333
BaseRepresentation
bin1100101001100…
…1110101010111
310200211200010120
43022121311113
5102040341103
65133123023
71212664452
oct312316527
9120750116
1053058903
1127a4aa37
1215929473
13acb9801
147092499
1549d1253
hex3299d57

53058903 has 8 divisors (see below), whose sum is σ = 71474928. Its totient is φ = 35007744.

The previous prime is 53058899. The next prime is 53058913. The reversal of 53058903 is 30985035.

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

It is not a de Polignac number, because 53058903 - 22 = 53058899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53058913) 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, 90876 + ... + 91457.

It is an arithmetic number, because the mean of its divisors is an integer number (8934366).

Almost surely, 253058903 is an apocalyptic number.

53058903 is a deficient number, since it is larger than the sum of its proper divisors (18416025).

53058903 is a wasteful number, since it uses less digits than its factorization.

53058903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182433.

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

The square root of 53058903 is about 7284.1542405416. The cubic root of 53058903 is about 375.7676789340.

The spelling of 53058903 in words is "fifty-three million, fifty-eight thousand, nine hundred three".

Divisors: 1 3 97 291 182333 546999 17686301 53058903