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333104225 = 52611131933
BaseRepresentation
bin10011110110101…
…100010001100001
3212012210110002112
4103312230101201
51140233313400
653015325105
711153224226
oct2366542141
9765713075
10333104225
11161035153
1293680795
135401b9bc
143234d94d
151e39c835
hex13dac461

333104225 has 24 divisors (see below), whose sum is σ = 423754872. Its totient is φ = 259660800.

The previous prime is 333104203. The next prime is 333104267. The reversal of 333104225 is 522401333.

It can be written as a sum of positive squares in 12 ways, for example, as 256384144 + 76720081 = 16012^2 + 8759^2 .

It is not a de Polignac number, because 333104225 - 210 = 333103201 is a prime.

It is a super-2 number, since 2×3331042252 = 221916849425701250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 333104225.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171359 + ... + 173291.

It is an arithmetic number, because the mean of its divisors is an integer number (17656453).

Almost surely, 2333104225 is an apocalyptic number.

It is an amenable number.

333104225 is a deficient number, since it is larger than the sum of its proper divisors (90650647).

333104225 is a wasteful number, since it uses less digits than its factorization.

333104225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2112 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 333104225 is about 18251.1431148846. The cubic root of 333104225 is about 693.2023830958.

Adding to 333104225 its reverse (522401333), we get a palindrome (855505558).

The spelling of 333104225 in words is "three hundred thirty-three million, one hundred four thousand, two hundred twenty-five".

Divisors: 1 5 25 61 113 305 565 1525 1933 2825 6893 9665 34465 48325 117913 172325 218429 589565 1092145 2947825 5460725 13324169 66620845 333104225