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713282497 = 787906331
BaseRepresentation
bin101010100000111…
…101001111000001
31211201011111122021
4222200331033001
52430100014442
6154440041441
723450541544
oct5240751701
91751144567
10713282497
113366a1774
1217aa63281
13b4a10065
146aa3485b
1542947e67
hex2a83d3c1

713282497 has 4 divisors (see below), whose sum is σ = 714189616. Its totient is φ = 712375380.

The previous prime is 713282473. The next prime is 713282573. The reversal of 713282497 is 794282317.

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: 794282317 = 2791284587.

It is a cyclic number.

It is not a de Polignac number, because 713282497 - 27 = 713282369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713282467) 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, 452379 + ... + 453952.

It is an arithmetic number, because the mean of its divisors is an integer number (178547404).

Almost surely, 2713282497 is an apocalyptic number.

It is an amenable number.

713282497 is a deficient number, since it is larger than the sum of its proper divisors (907119).

713282497 is an equidigital number, since it uses as much as digits as its factorization.

713282497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907118.

The product of its digits is 169344, while the sum is 43.

The square root of 713282497 is about 26707.3491196712. The cubic root of 713282497 is about 893.4848419268.

The spelling of 713282497 in words is "seven hundred thirteen million, two hundred eighty-two thousand, four hundred ninety-seven".

Divisors: 1 787 906331 713282497