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3704472125 = 53171799739
BaseRepresentation
bin1101110011001101…
…1100001000111101
3100120011121200102022
43130303130020331
530041321102000
61411331405525
7160541331164
oct33463341075
910504550368
103704472125
111631094812
128747538a5
1347062b353
14271dc63db
1516a34b585
hexdccdc23d

3704472125 has 32 divisors (see below), whose sum is σ = 4922985600. Its totient is φ = 2773382400.

The previous prime is 3704472113. The next prime is 3704472127. The reversal of 3704472125 is 5212744073.

It is not a de Polignac number, because 3704472125 - 26 = 3704472061 is a prime.

It is a super-2 number, since 2×37044721252 = 27446227449804031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704472127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375506 + ... + 385244.

It is an arithmetic number, because the mean of its divisors is an integer number (153843300).

Almost surely, 23704472125 is an apocalyptic number.

It is an amenable number.

3704472125 is a deficient number, since it is larger than the sum of its proper divisors (1218513475).

3704472125 is a wasteful number, since it uses less digits than its factorization.

3704472125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9950 (or 9940 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 3704472125 is about 60864.3748427600. The cubic root of 3704472125 is about 1547.3032713431.

The spelling of 3704472125 in words is "three billion, seven hundred four million, four hundred seventy-two thousand, one hundred twenty-five".

Divisors: 1 5 17 25 85 125 179 425 895 2125 3043 4475 9739 15215 22375 48695 76075 165563 243475 380375 827815 1217375 1743281 4139075 8716405 20695375 29635777 43582025 148178885 217910125 740894425 3704472125