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1413108 = 2232172309
BaseRepresentation
bin101011000111111110100
32122210102100
411120333310
5330204413
650142100
715003564
oct5307764
92583370
101413108
11885764
12581930
133a6278
1428ada4
151cda73
hex158ff4

1413108 has 36 divisors (see below), whose sum is σ = 3783780. Its totient is φ = 443136.

The previous prime is 1413107. The next prime is 1413131. The reversal of 1413108 is 8013141.

It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 272484 = 1068^2 + 522^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 543 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (105105).

21413108 is an apocalyptic number.

1413108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1413108 is an abundant number, since it is smaller than the sum of its proper divisors (2370672).

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

1413108 is a wasteful number, since it uses less digits than its factorization.

1413108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336 (or 2331 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1413108 is about 1188.7421924034. The cubic root of 1413108 is about 112.2169476911.

Adding to 1413108 its reverse (8013141), we get a palindrome (9426249).

It can be divided in two parts, 1413 and 108, that added together give a square (1521 = 392).

The spelling of 1413108 in words is "one million, four hundred thirteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 2309 4618 6927 9236 13854 20781 27708 39253 41562 78506 83124 117759 157012 235518 353277 471036 706554 1413108