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52541135 = 517618131
BaseRepresentation
bin1100100001101…
…1011011001111
310122212100212222
43020123123033
5101422304020
65114045555
71205410103
oct310333317
9118770788
1052541135
1127726a29
12157198bb
13ab67c3a
146d99903
15492cb25
hex321b6cf

52541135 has 8 divisors (see below), whose sum is σ = 66758256. Its totient is φ = 39560320.

The previous prime is 52541123. The next prime is 52541171. The reversal of 52541135 is 53114525.

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

It is not a de Polignac number, because 52541135 - 212 = 52537039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308981 + ... + 309150.

It is an arithmetic number, because the mean of its divisors is an integer number (8344782).

Almost surely, 252541135 is an apocalyptic number.

52541135 is a deficient number, since it is larger than the sum of its proper divisors (14217121).

52541135 is a wasteful number, since it uses less digits than its factorization.

52541135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618153.

The product of its digits is 3000, while the sum is 26.

The square root of 52541135 is about 7248.5264019661. The cubic root of 52541135 is about 374.5413889941.

The spelling of 52541135 in words is "fifty-two million, five hundred forty-one thousand, one hundred thirty-five".

Divisors: 1 5 17 85 618131 3090655 10508227 52541135