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335130225 = 3527361211
BaseRepresentation
bin10011111110011…
…010111001110001
3212100121101020120
4103332122321301
51141243131400
653131000453
711206363023
oct2376327161
9770541216
10335130225
11162199331
1294299129
135457ac11
143271a013
151e64cca0
hex13f9ae71

335130225 has 24 divisors (see below), whose sum is σ = 561681312. Its totient is φ = 176284800.

The previous prime is 335130223. The next prime is 335130233. The reversal of 335130225 is 522031533.

It is a happy number.

It is not a de Polignac number, because 335130225 - 21 = 335130223 is a prime.

It is a super-2 number, since 2×3351302252 = 224624535417101250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335130195 and 335130204.

It is not an unprimeable number, because it can be changed into a prime (335130223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25131 + ... + 36080.

It is an arithmetic number, because the mean of its divisors is an integer number (23403388).

Almost surely, 2335130225 is an apocalyptic number.

It is an amenable number.

335130225 is a deficient number, since it is larger than the sum of its proper divisors (226551087).

335130225 is a wasteful number, since it uses less digits than its factorization.

335130225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61297 (or 61292 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 335130225 is about 18306.5623479669. The cubic root of 335130225 is about 694.6049373886.

Adding to 335130225 its reverse (522031533), we get a palindrome (857161758).

The spelling of 335130225 in words is "three hundred thirty-five million, one hundred thirty thousand, two hundred twenty-five".

Divisors: 1 3 5 15 25 73 75 219 365 1095 1825 5475 61211 183633 306055 918165 1530275 4468403 4590825 13405209 22342015 67026045 111710075 335130225