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10438413 = 331112241
BaseRepresentation
bin100111110100…
…011100001101
3201122022210220
4213310130031
510133012123
61011421553
7154503456
oct47643415
921568726
1010438413
11598a597
1235b48b9
13221629b
14155a12d
15db2ce3
hex9f470d

10438413 has 8 divisors (see below), whose sum is σ = 14366976. Its totient is φ = 6734400.

The previous prime is 10438411. The next prime is 10438427. The reversal of 10438413 is 31483401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10438413 - 21 = 10438411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438411) 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 7 ways as a sum of consecutive naturals, for example, 56028 + ... + 56213.

It is an arithmetic number, because the mean of its divisors is an integer number (1795872).

Almost surely, 210438413 is an apocalyptic number.

It is an amenable number.

10438413 is a deficient number, since it is larger than the sum of its proper divisors (3928563).

10438413 is a wasteful number, since it uses less digits than its factorization.

10438413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112275.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 10438413 is about 3230.8532928624. The cubic root of 10438413 is about 218.5469879240.

The spelling of 10438413 in words is "ten million, four hundred thirty-eight thousand, four hundred thirteen".

Divisors: 1 3 31 93 112241 336723 3479471 10438413