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53057101 = 194396361
BaseRepresentation
bin1100101001100…
…1011001001101
310200211120122211
43022121121031
5102040311401
65133110421
71212656266
oct312313115
9120746584
1053057101
1127a49649
1215928411
13acb8a46
14709196d
1549d0951
hex329964d

53057101 has 8 divisors (see below), whose sum is σ = 55985600. Its totient is φ = 50142240.

The previous prime is 53057071. The next prime is 53057117. The reversal of 53057101 is 10175035.

53057101 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 a cyclic number.

It is not a de Polignac number, because 53057101 - 211 = 53055053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53057161) 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, 5161 + ... + 11521.

It is an arithmetic number, because the mean of its divisors is an integer number (6998200).

Almost surely, 253057101 is an apocalyptic number.

It is an amenable number.

53057101 is a deficient number, since it is larger than the sum of its proper divisors (2928499).

53057101 is a wasteful number, since it uses less digits than its factorization.

53057101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 53057101 is about 7284.0305463390. The cubic root of 53057101 is about 375.7634249132.

The spelling of 53057101 in words is "fifty-three million, fifty-seven thousand, one hundred one".

Divisors: 1 19 439 6361 8341 120859 2792479 53057101