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5312464501 = 9475609783
BaseRepresentation
bin1001111001010010…
…11100011001110101
3111201020100011021111
410330221130121311
541334442331001
62235052315021
7245435126461
oct47451343165
914636304244
105312464501
112286825233
121043172a71
13668801c26
1438579b4a1
152115c8851
hex13ca5c675

5312464501 has 4 divisors (see below), whose sum is σ = 5318075232. Its totient is φ = 5306853772.

The previous prime is 5312464457. The next prime is 5312464561. The reversal of 5312464501 is 1054642135.

It is a happy number.

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 5312464501 - 27 = 5312464373 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 (5312464561) 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, 2803945 + ... + 2805838.

It is an arithmetic number, because the mean of its divisors is an integer number (1329518808).

Almost surely, 25312464501 is an apocalyptic number.

It is an amenable number.

5312464501 is a deficient number, since it is larger than the sum of its proper divisors (5610731).

5312464501 is an equidigital number, since it uses as much as digits as its factorization.

5312464501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610730.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5312464501 is about 72886.6551640285. The cubic root of 5312464501 is about 1744.8791251867.

The spelling of 5312464501 in words is "five billion, three hundred twelve million, four hundred sixty-four thousand, five hundred one".

Divisors: 1 947 5609783 5312464501