Search a number
-
+
1441713 = 37135281
BaseRepresentation
bin101011111111110110001
32201020122210
411133332301
5332113323
650522333
715153150
oct5377661
92636583
101441713
118a51a9
125963a9
133b62b0
14297597
151d7293
hex15ffb1

1441713 has 16 divisors (see below), whose sum is σ = 2366336. Its totient is φ = 760320.

The previous prime is 1441703. The next prime is 1441721. The reversal of 1441713 is 3171441.

It is not a de Polignac number, because 1441713 - 24 = 1441697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1441713.

It is not an unprimeable number, because it can be changed into a prime (1441703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2368 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (147896).

21441713 is an apocalyptic number.

1441713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1441713 is a deficient number, since it is larger than the sum of its proper divisors (924623).

1441713 is a wasteful number, since it uses less digits than its factorization.

1441713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304.

The product of its digits is 336, while the sum is 21.

The square root of 1441713 is about 1200.7135378599. The cubic root of 1441713 is about 112.9690833529.

The spelling of 1441713 in words is "one million, four hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 3 7 13 21 39 91 273 5281 15843 36967 68653 110901 205959 480571 1441713