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6961242 = 231160207
BaseRepresentation
bin11010100011100001011010
3111002200000210
4122203201122
53240224432
6405111550
7113112111
oct32434132
914080023
106961242
113a250a2
1223b85b6
1315996a2
14cd2c78
159278cc
hex6a385a

6961242 has 8 divisors (see below), whose sum is σ = 13922496. Its totient is φ = 2320412.

The previous prime is 6961231. The next prime is 6961271. The reversal of 6961242 is 2421696.

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

6961242 is an admirable number.

It is a d-powerful number, because it can be written as 65 + 97 + 65 + 1 + 25 + 48 + 221 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 580098 + ... + 580109.

It is an arithmetic number, because the mean of its divisors is an integer number (1740312).

Almost surely, 26961242 is an apocalyptic number.

6961242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6961242 is a wasteful number, since it uses less digits than its factorization.

6961242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160212.

The product of its digits is 5184, while the sum is 30.

The square root of 6961242 is about 2638.4165705968. The cubic root of 6961242 is about 190.9394104391.

The spelling of 6961242 in words is "six million, nine hundred sixty-one thousand, two hundred forty-two".

Divisors: 1 2 3 6 1160207 2320414 3480621 6961242