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52541255 = 51334783
BaseRepresentation
bin1100100001101…
…1011101000111
310122212101001102
43020123131013
5101422310010
65114050315
71205410334
oct310333507
9118771042
1052541255
1127727028
121571999b
13ab68000
146d9998b
15492cba5
hex321b747

52541255 has 16 divisors (see below), whose sum is σ = 68315520. Its totient is φ = 38791584.

The previous prime is 52541233. The next prime is 52541261. The reversal of 52541255 is 55214525.

It is a de Polignac number, because none of the positive numbers 2k-52541255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8594 + ... + 13376.

It is an arithmetic number, because the mean of its divisors is an integer number (4269720).

Almost surely, 252541255 is an apocalyptic number.

52541255 is a deficient number, since it is larger than the sum of its proper divisors (15774265).

52541255 is an equidigital number, since it uses as much as digits as its factorization.

52541255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827 (or 4801 counting only the distinct ones).

The product of its digits is 10000, while the sum is 29.

The square root of 52541255 is about 7248.5346795059. The cubic root of 52541255 is about 374.5416741354.

The spelling of 52541255 in words is "fifty-two million, five hundred forty-one thousand, two hundred fifty-five".

Divisors: 1 5 13 65 169 845 2197 4783 10985 23915 62179 310895 808327 4041635 10508251 52541255