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1413307 = 7228843
BaseRepresentation
bin101011001000010111011
32122210200201
411121002323
5330211212
650143031
715004300
oct5310273
92583621
101413307
11885925
12581a77
133a639c
1428b0a7
151cdb57
hex1590bb

1413307 has 6 divisors (see below), whose sum is σ = 1644108. Its totient is φ = 1211364.

The previous prime is 1413301. The next prime is 1413341. The reversal of 1413307 is 7033141.

It is not a de Polignac number, because 1413307 - 27 = 1413179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413301) 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 5 ways as a sum of consecutive naturals, for example, 14373 + ... + 14470.

It is an arithmetic number, because the mean of its divisors is an integer number (274018).

21413307 is an apocalyptic number.

1413307 is a deficient number, since it is larger than the sum of its proper divisors (230801).

1413307 is an equidigital number, since it uses as much as digits as its factorization.

1413307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28857 (or 28850 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1413307 is about 1188.8258913735. The cubic root of 1413307 is about 112.2222150697. Note that the first 4 decimals are identical.

Adding to 1413307 its reverse (7033141), we get a palindrome (8446448).

The spelling of 1413307 in words is "one million, four hundred thirteen thousand, three hundred seven".

Divisors: 1 7 49 28843 201901 1413307