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1413012 = 223117751
BaseRepresentation
bin101011000111110010100
32122210021210
411120332110
5330204022
650141420
715003366
oct5307624
92583253
101413012
11885687
12581870
133a6203
1428ad36
151cda0c
hex158f94

1413012 has 12 divisors (see below), whose sum is σ = 3297056. Its totient is φ = 471000.

The previous prime is 1413007. The next prime is 1413017. The reversal of 1413012 is 2103141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1413007) and next prime (1413017).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 117751 = 1413012 / (1 + 4 + 1 + 3 + 0 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413017) 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 3 ways as a sum of consecutive naturals, for example, 58864 + ... + 58887.

21413012 is an apocalyptic number.

1413012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1413012 is an abundant number, since it is smaller than the sum of its proper divisors (1884044).

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

1413012 is a wasteful number, since it uses less digits than its factorization.

1413012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117758 (or 117756 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1413012 is about 1188.7018129035. The cubic root of 1413012 is about 112.2144064673.

Adding to 1413012 its reverse (2103141), we get a palindrome (3516153).

The spelling of 1413012 in words is "one million, four hundred thirteen thousand, twelve".

Divisors: 1 2 3 4 6 12 117751 235502 353253 471004 706506 1413012