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2428413 = 31371877
BaseRepresentation
bin1001010000110111111101
311120101011020
421100313331
51110202123
6124014353
726432631
oct11206775
94511136
102428413
111409559
129913b9
13670440
14472dc1
1532e7e3
hex250dfd

2428413 has 16 divisors (see below), whose sum is σ = 3540096. Its totient is φ = 1471680.

The previous prime is 2428403. The next prime is 2428417. The reversal of 2428413 is 3148242.

It is not a de Polignac number, because 2428413 - 28 = 2428157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428417) 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 15 ways as a sum of consecutive naturals, for example, 2331 + ... + 3207.

It is an arithmetic number, because the mean of its divisors is an integer number (221256).

22428413 is an apocalyptic number.

It is an amenable number.

2428413 is a deficient number, since it is larger than the sum of its proper divisors (1111683).

2428413 is a wasteful number, since it uses less digits than its factorization.

2428413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964.

The product of its digits is 1536, while the sum is 24.

The square root of 2428413 is about 1558.3366131873. The cubic root of 2428413 is about 134.4128685772.

The spelling of 2428413 in words is "two million, four hundred twenty-eight thousand, four hundred thirteen".

Divisors: 1 3 13 39 71 213 877 923 2631 2769 11401 34203 62267 186801 809471 2428413