Search a number
-
+
113088325 = 527292317
BaseRepresentation
bin1101011110110…
…01011101000101
321212210111000111
412233121131011
5212422311300
615115513021
72542143400
oct657313505
9255714014
10113088325
1158920a29
1231a58771
131a576c8c
141103ad37
159ddc9ba
hex6bd9745

113088325 has 18 divisors (see below), whose sum is σ = 163125906. Its totient is φ = 77545440.

The previous prime is 113088319. The next prime is 113088329. The reversal of 113088325 is 523880311.

It can be written as a sum of positive squares in 3 ways, for example, as 22724289 + 90364036 = 4767^2 + 9506^2 .

It is not a de Polignac number, because 113088325 - 29 = 113087813 is a prime.

It is a super-3 number, since 3×1130883253 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113088329) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44934 + ... + 47383.

Almost surely, 2113088325 is an apocalyptic number.

It is an amenable number.

113088325 is a deficient number, since it is larger than the sum of its proper divisors (50037581).

113088325 is an equidigital number, since it uses as much as digits as its factorization.

113088325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92341 (or 92329 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 113088325 is about 10634.2994597670. The cubic root of 113088325 is about 483.5847430320.

The spelling of 113088325 in words is "one hundred thirteen million, eighty-eight thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 49 175 245 1225 92317 461585 646219 2307925 3231095 4523533 16155475 22617665 113088325