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6242007 = 311318413
BaseRepresentation
bin10111110011111011010111
3102202010102110
4113303323113
53044221012
6341442103
7104025162
oct27637327
912663373
106242007
113583792
122110333
1313a71c5
14b86ad9
1583473c
hex5f3ed7

6242007 has 8 divisors (see below), whose sum is σ = 8396784. Its totient is φ = 4124288.

The previous prime is 6242003. The next prime is 6242017. The reversal of 6242007 is 7002426.

It is a happy number.

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 6242007 - 22 = 6242003 is a prime.

6242007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8868 + ... + 9545.

It is an arithmetic number, because the mean of its divisors is an integer number (1049598).

Almost surely, 26242007 is an apocalyptic number.

6242007 is a deficient number, since it is larger than the sum of its proper divisors (2154777).

6242007 is a wasteful number, since it uses less digits than its factorization.

6242007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18529.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 6242007 is about 2498.4008885685. The cubic root of 6242007 is about 184.1230175306.

The spelling of 6242007 in words is "six million, two hundred forty-two thousand, seven".

Divisors: 1 3 113 339 18413 55239 2080669 6242007