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3160129 = 73471301
BaseRepresentation
bin1100000011100001000001
312221112212211
430003201001
51302111004
6151422121
735601130
oct14034101
95845784
103160129
111869285
121084941
138684cb
145c3917
15426504
hex303841

3160129 has 8 divisors (see below), whose sum is σ = 3624768. Its totient is φ = 2698800.

The previous prime is 3160127. The next prime is 3160151. The reversal of 3160129 is 9210613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3160129 - 21 = 3160127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3160121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779 + ... + 3079.

It is an arithmetic number, because the mean of its divisors is an integer number (453096).

Almost surely, 23160129 is an apocalyptic number.

It is an amenable number.

3160129 is a deficient number, since it is larger than the sum of its proper divisors (464639).

3160129 is a wasteful number, since it uses less digits than its factorization.

3160129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 3160129 is about 1777.6751671776. The cubic root of 3160129 is about 146.7466752398.

The spelling of 3160129 in words is "three million, one hundred sixty thousand, one hundred twenty-nine".

Divisors: 1 7 347 1301 2429 9107 451447 3160129