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6801412 = 221700353
BaseRepresentation
bin11001111100100000000100
3110210112210011
4121330200010
53220121122
6401440004
7111545122
oct31744004
913715704
106801412
113926002
122340004
131541a07
14c90912
158e5377
hex67c804

6801412 has 6 divisors (see below), whose sum is σ = 11902478. Its totient is φ = 3400704.

The previous prime is 6801407. The next prime is 6801433. The reversal of 6801412 is 2141086.

It can be written as a sum of positive squares in only one way, i.e., 6471936 + 329476 = 2544^2 + 574^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850173 + ... + 850180.

Almost surely, 26801412 is an apocalyptic number.

It is an amenable number.

6801412 is a deficient number, since it is larger than the sum of its proper divisors (5101066).

6801412 is a wasteful number, since it uses less digits than its factorization.

6801412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700357 (or 1700355 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 6801412 is about 2607.9516866691. The cubic root of 6801412 is about 189.4667596939.

Adding to 6801412 its reverse (2141086), we get a palindrome (8942498).

The spelling of 6801412 in words is "six million, eight hundred one thousand, four hundred twelve".

Divisors: 1 2 4 1700353 3400706 6801412