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5312413 = 27119603
BaseRepresentation
bin10100010000111110011101
3100222220021001
4110100332131
52324444123
6305510301
763104041
oct24207635
910886231
105312413
112aa9327
121942391
131140052
149c4021
156ee0ad
hex510f9d

5312413 has 4 divisors (see below), whose sum is σ = 5332288. Its totient is φ = 5292540.

The previous prime is 5312393. The next prime is 5312453. The reversal of 5312413 is 3142135.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3142135 = 5628427.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5312413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312453) 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, 9531 + ... + 10072.

It is an arithmetic number, because the mean of its divisors is an integer number (1333072).

Almost surely, 25312413 is an apocalyptic number.

It is an amenable number.

5312413 is a deficient number, since it is larger than the sum of its proper divisors (19875).

5312413 is a wasteful number, since it uses less digits than its factorization.

5312413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19874.

The product of its digits is 360, while the sum is 19.

The square root of 5312413 is about 2304.8672412961. The cubic root of 5312413 is about 174.4873486667.

Adding to 5312413 its reverse (3142135), we get a palindrome (8454548).

The spelling of 5312413 in words is "five million, three hundred twelve thousand, four hundred thirteen".

Divisors: 1 271 19603 5312413