Search a number
-
+
253614125 = 538632351
BaseRepresentation
bin11110001110111…
…01100000101101
3122200012221011202
433013131200231
51004411123000
641055455245
76166453532
oct1707354055
9580187152
10253614125
11120182056
1270b27525
134070973b
142597ad89
15173e9dd5
hexf1dd82d

253614125 has 16 divisors (see below), whose sum is σ = 317011968. Its totient is φ = 202570000.

The previous prime is 253614113. The next prime is 253614203. The reversal of 253614125 is 521416352.

It is not a de Polignac number, because 253614125 - 226 = 186505261 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 15 ways as a sum of consecutive naturals, for example, 106700 + ... + 109050.

It is an arithmetic number, because the mean of its divisors is an integer number (19813248).

Almost surely, 2253614125 is an apocalyptic number.

253614125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253614125 is a deficient number, since it is larger than the sum of its proper divisors (63397843).

253614125 is an equidigital number, since it uses as much as digits as its factorization.

253614125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229 (or 3219 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 253614125 is about 15925.2668737450. The cubic root of 253614125 is about 632.9816876790.

It can be divided in two parts, 2536 and 14125, that added together give a palindrome (16661).

The spelling of 253614125 in words is "two hundred fifty-three million, six hundred fourteen thousand, one hundred twenty-five".

Divisors: 1 5 25 125 863 2351 4315 11755 21575 58775 107875 293875 2028913 10144565 50722825 253614125