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53237795 = 5131748179
BaseRepresentation
bin1100101100010…
…1100000100011
310201011202112012
43023011200203
5102112102140
65141023135
71214341142
oct313054043
9121152465
1053237795
1128062386
12159b4aab
13b050070
1470db759
154a19265
hex32c5823

53237795 has 16 divisors (see below), whose sum is σ = 72848160. Its totient is φ = 37000704.

The previous prime is 53237773. The next prime is 53237813. The reversal of 53237795 is 59773235.

It is a de Polignac number, because none of the positive numbers 2k-53237795 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22985 + ... + 25194.

It is an arithmetic number, because the mean of its divisors is an integer number (4553010).

Almost surely, 253237795 is an apocalyptic number.

53237795 is a deficient number, since it is larger than the sum of its proper divisors (19610365).

53237795 is a wasteful number, since it uses less digits than its factorization.

53237795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48214.

The product of its digits is 198450, while the sum is 41.

The square root of 53237795 is about 7296.4234389186. The cubic root of 53237795 is about 376.1895146752.

The spelling of 53237795 in words is "fifty-three million, two hundred thirty-seven thousand, seven hundred ninety-five".

Divisors: 1 5 13 17 65 85 221 1105 48179 240895 626327 819043 3131635 4095215 10647559 53237795