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713202680 = 23517830067
BaseRepresentation
bin101010100000101…
…001101111111000
31211201000110011002
4222200221233320
52430034441210
6154434224132
723450060051
oct5240515770
91751013132
10713202680
11336647803
1217aa25048
13b49b2928
146aa13728
154292e4a5
hex2a829bf8

713202680 has 16 divisors (see below), whose sum is σ = 1604706120. Its totient is φ = 285281056.

The previous prime is 713202673. The next prime is 713202691. The reversal of 713202680 is 86202317.

It is a happy number.

713202680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8914994 + ... + 8915073.

Almost surely, 2713202680 is an apocalyptic number.

It is an amenable number.

713202680 is an abundant number, since it is smaller than the sum of its proper divisors (891503440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713202680 is a wasteful number, since it uses less digits than its factorization.

713202680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17830078 (or 17830074 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 713202680 is about 26705.8547887912. The cubic root of 713202680 is about 893.4515134114.

Adding to 713202680 its reverse (86202317), we get a palindrome (799404997).

The spelling of 713202680 in words is "seven hundred thirteen million, two hundred two thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 17830067 35660134 71320268 89150335 142640536 178300670 356601340 713202680