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1314942 = 23673271
BaseRepresentation
bin101000001000001111110
32110210202120
411001001332
5314034232
644103410
714114436
oct5010176
92423676
101314942
11818a32
12534b66
13370695
142632c6
151ae92c
hex14107e

1314942 has 16 divisors (see below), whose sum is σ = 2669952. Its totient is φ = 431640.

The previous prime is 1314941. The next prime is 1314953. The reversal of 1314942 is 2494131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (166872).

21314942 is an apocalyptic number.

1314942 is an abundant number, since it is smaller than the sum of its proper divisors (1355010).

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

1314942 is a wasteful number, since it uses less digits than its factorization.

1314942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343.

The product of its digits is 864, while the sum is 24.

The square root of 1314942 is about 1146.7092046373. The cubic root of 1314942 is about 109.5558398292. Note that the first 3 decimals are identical.

The spelling of 1314942 in words is "one million, three hundred fourteen thousand, nine hundred forty-two".

Divisors: 1 2 3 6 67 134 201 402 3271 6542 9813 19626 219157 438314 657471 1314942