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6901412 = 2271032393
BaseRepresentation
bin11010010100111010100100
3110222121221212
4122110322210
53231321122
6403530552
7112442510
oct32247244
913877855
106901412
113994151
122389a58
13157839b
14cb9140
15914ce2
hex694ea4

6901412 has 24 divisors (see below), whose sum is σ = 13942656. Its totient is φ = 2927808.

The previous prime is 6901399. The next prime is 6901417. The reversal of 6901412 is 2141096.

It is a happy number.

It is a super-4 number, since 4×69014124 (a number of 28 digits) contains 4444 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6901417) 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, 1688 + ... + 4080.

It is an arithmetic number, because the mean of its divisors is an integer number (580944).

Almost surely, 26901412 is an apocalyptic number.

It is an amenable number.

6901412 is an abundant number, since it is smaller than the sum of its proper divisors (7041244).

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

6901412 is a wasteful number, since it uses less digits than its factorization.

6901412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 6901412 is about 2627.0538631707. The cubic root of 6901412 is about 190.3908114696.

The spelling of 6901412 in words is "six million, nine hundred one thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 103 206 412 721 1442 2393 2884 4786 9572 16751 33502 67004 246479 492958 985916 1725353 3450706 6901412