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3104011225 = 52717737207
BaseRepresentation
bin1011100100000011…
…0111001111011001
322000022202002220201
42321000313033121
522324111324400
61232001422201
7136630442260
oct27100671731
98008662821
103104011225
111353151637
1272763a961
133a6100a43
1421635d5d7
1513278c06a
hexb90373d9

3104011225 has 12 divisors (see below), whose sum is σ = 4398827584. Its totient is φ = 2128464720.

The previous prime is 3104011219. The next prime is 3104011241. The reversal of 3104011225 is 5221104013.

It is not a de Polignac number, because 3104011225 - 29 = 3104010713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8868429 + ... + 8868778.

Almost surely, 23104011225 is an apocalyptic number.

3104011225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3104011225 is a deficient number, since it is larger than the sum of its proper divisors (1294816359).

3104011225 is a wasteful number, since it uses less digits than its factorization.

3104011225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17737224 (or 17737219 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3104011225 is about 55713.6538471495. The cubic root of 3104011225 is about 1458.7283643500.

Adding to 3104011225 its reverse (5221104013), we get a palindrome (8325115238).

The spelling of 3104011225 in words is "three billion, one hundred four million, eleven thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 17737207 88686035 124160449 443430175 620802245 3104011225