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1368412 = 221572179
BaseRepresentation
bin101001110000101011100
32120112002221
411032011130
5322242122
645155124
714426353
oct5160534
92515087
101368412
11855121
1255baa4
1338bb16
1427899a
151c06c7
hex14e15c

1368412 has 12 divisors (see below), whose sum is σ = 2411080. Its totient is φ = 679536.

The previous prime is 1368401. The next prime is 1368439. The reversal of 1368412 is 2148631.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462 + ... + 1717.

21368412 is an apocalyptic number.

It is an amenable number.

1368412 is a deficient number, since it is larger than the sum of its proper divisors (1042668).

1368412 is a wasteful number, since it uses less digits than its factorization.

1368412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340 (or 2338 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1368412 is about 1169.7914344019. The cubic root of 1368412 is about 111.0211252166.

The spelling of 1368412 in words is "one million, three hundred sixty-eight thousand, four hundred twelve".

Divisors: 1 2 4 157 314 628 2179 4358 8716 342103 684206 1368412