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3725316 = 2232714783
BaseRepresentation
bin1110001101100000000100
321000021011200
432031200010
51423202231
6211502500
743443660
oct16154004
97007150
103725316
112114981
1212b7a30
13a0583a
146cd8a0
154d8be6
hex38d804

3725316 has 36 divisors (see below), whose sum is σ = 10762752. Its totient is φ = 1064304.

The previous prime is 3725303. The next prime is 3725347. The reversal of 3725316 is 6135273.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3725316.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7140 + ... + 7643.

Almost surely, 23725316 is an apocalyptic number.

3725316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3725316 is an abundant number, since it is smaller than the sum of its proper divisors (7037436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3725316 is a wasteful number, since it uses less digits than its factorization.

3725316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14800 (or 14795 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3725316 is about 1930.1077690119. The cubic root of 3725316 is about 155.0199904845.

The spelling of 3725316 in words is "three million, seven hundred twenty-five thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 14783 29566 44349 59132 88698 103481 133047 177396 206962 266094 310443 413924 532188 620886 931329 1241772 1862658 3725316