Search a number
-
+
53541255 = 3513072731
BaseRepresentation
bin1100110000111…
…1100110000111
310201202011210110
43030033212013
5102201310010
65151324103
71220043645
oct314174607
9121664713
1053541255
112824a379
1215b20633
13b128221
14717a195
154a79120
hex330f987

53541255 has 16 divisors (see below), whose sum is σ = 85762944. Its totient is φ = 28523040.

The previous prime is 53541253. The next prime is 53541269. The reversal of 53541255 is 55214535.

It is a happy number.

It is not a de Polignac number, because 53541255 - 21 = 53541253 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53541253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18240 + ... + 20970.

It is an arithmetic number, because the mean of its divisors is an integer number (5360184).

Almost surely, 253541255 is an apocalyptic number.

53541255 is a deficient number, since it is larger than the sum of its proper divisors (32221689).

53541255 is a wasteful number, since it uses less digits than its factorization.

53541255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046.

The product of its digits is 15000, while the sum is 30.

The square root of 53541255 is about 7317.1890094489. The cubic root of 53541255 is about 376.9029317131.

The spelling of 53541255 in words is "fifty-three million, five hundred forty-one thousand, two hundred fifty-five".

Divisors: 1 3 5 15 1307 2731 3921 6535 8193 13655 19605 40965 3569417 10708251 17847085 53541255