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713112501 = 3237704167
BaseRepresentation
bin101010100000010…
…011101110110101
31211200211212110010
4222200103232311
52430024100001
6154432250433
723446233123
oct5240235665
91750755403
10713112501
11336595a82
1217a9a0a19
13b498087a
146a9cc913
15429128d6
hex2a813bb5

713112501 has 4 divisors (see below), whose sum is σ = 950816672. Its totient is φ = 475408332.

The previous prime is 713112479. The next prime is 713112593. The reversal of 713112501 is 105211317.

It is a happy number.

713112501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 713112501 - 25 = 713112469 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 (713116501) 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, 118852081 + ... + 118852086.

It is an arithmetic number, because the mean of its divisors is an integer number (237704168).

Almost surely, 2713112501 is an apocalyptic number.

It is an amenable number.

713112501 is a deficient number, since it is larger than the sum of its proper divisors (237704171).

713112501 is a wasteful number, since it uses less digits than its factorization.

713112501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237704170.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 713112501 is about 26704.1663603266. The cubic root of 713112501 is about 893.4138551308.

Adding to 713112501 its reverse (105211317), we get a palindrome (818323818).

The spelling of 713112501 in words is "seven hundred thirteen million, one hundred twelve thousand, five hundred one".

Divisors: 1 3 237704167 713112501