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713707488 = 2532131979127
BaseRepresentation
bin101010100010100…
…100111111100000
31211201222002121200
4222202210333200
52430202114423
6154453121200
723454261564
oct5242447740
91751862550
10713707488
11336961aaa
1217b029200
13b4b2b630
146ab056a4
15429cdd43
hex2a8a4fe0

713707488 has 288 divisors, whose sum is σ = 2348236800. Its totient is φ = 203793408.

The previous prime is 713707439. The next prime is 713707493. The reversal of 713707488 is 884707317.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5619681 + ... + 5619807.

It is an arithmetic number, because the mean of its divisors is an integer number (8153600).

Almost surely, 2713707488 is an apocalyptic number.

713707488 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713707488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174118400).

713707488 is an abundant number, since it is smaller than the sum of its proper divisors (1634529312).

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

713707488 is a wasteful number, since it uses less digits than its factorization.

713707488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 713707488 is about 26715.3043778281. The cubic root of 713707488 is about 893.6622600030.

The spelling of 713707488 in words is "seven hundred thirteen million, seven hundred seven thousand, four hundred eighty-eight".