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1368052 = 22748859
BaseRepresentation
bin101001101111111110100
32120111121121
411031333310
5322234202
645153324
714425330
oct5157764
92514547
101368052
11854924
1255b844
1338b8ca
142787c0
151c0537
hex14dff4

1368052 has 12 divisors (see below), whose sum is σ = 2736160. Its totient is φ = 586296.

The previous prime is 1368013. The next prime is 1368053. The reversal of 1368052 is 2508631.

It is a happy number.

1368052 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24402 + ... + 24457.

21368052 is an apocalyptic number.

It is an amenable number.

1368052 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.

1368052 is a wasteful number, since it uses less digits than its factorization.

1368052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48870 (or 48868 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1368052 is about 1169.6375506968. The cubic root of 1368052 is about 111.0113885996.

The spelling of 1368052 in words is "one million, three hundred sixty-eight thousand, fifty-two".

Divisors: 1 2 4 7 14 28 48859 97718 195436 342013 684026 1368052