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2413009 = 3177839
BaseRepresentation
bin1001001101000111010001
311112121000201
421031013101
51104204014
6123415201
726340004
oct11150721
94477021
102413009
1113a8a25
12984501
13666421
1446b53b
15329e74
hex24d1d1

2413009 has 4 divisors (see below), whose sum is σ = 2490880. Its totient is φ = 2335140.

The previous prime is 2413007. The next prime is 2413043. The reversal of 2413009 is 9003142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2413009 - 21 = 2413007 is a prime.

It is a super-2 number, since 2×24130092 = 11645224868162, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2413001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38889 + ... + 38950.

It is an arithmetic number, because the mean of its divisors is an integer number (622720).

22413009 is an apocalyptic number.

It is an amenable number.

2413009 is a deficient number, since it is larger than the sum of its proper divisors (77871).

2413009 is an equidigital number, since it uses as much as digits as its factorization.

2413009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77870.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2413009 is about 1553.3863009567. The cubic root of 2413009 is about 134.1280612836.

The spelling of 2413009 in words is "two million, four hundred thirteen thousand, nine".

Divisors: 1 31 77839 2413009