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6129413 = 311491327
BaseRepresentation
bin10111011000011100000101
3102112101222022
4113120130011
53032120123
6335212525
7103046003
oct27303405
912471868
106129413
113507134
122077145
131367b94
14b57a73
158111c8
hex5d8705

6129413 has 8 divisors (see below), whose sum is σ = 6374400. Its totient is φ = 5887440.

The previous prime is 6129407. The next prime is 6129421. The reversal of 6129413 is 3149216.

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 6129413 - 28 = 6129157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6129433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3956 + ... + 5282.

It is an arithmetic number, because the mean of its divisors is an integer number (796800).

Almost surely, 26129413 is an apocalyptic number.

It is an amenable number.

6129413 is a deficient number, since it is larger than the sum of its proper divisors (244987).

6129413 is a wasteful number, since it uses less digits than its factorization.

6129413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507.

The product of its digits is 1296, while the sum is 26.

The square root of 6129413 is about 2475.7651342565. The cubic root of 6129413 is about 183.0092164926.

The spelling of 6129413 in words is "six million, one hundred twenty-nine thousand, four hundred thirteen".

Divisors: 1 31 149 1327 4619 41137 197723 6129413