Base | Representation |
---|---|
bin | 101010100010111… |
… | …000011101101000 |
3 | 1211202010011000110 |
4 | 222202320131220 |
5 | 2430212142430 |
6 | 154454534320 |
7 | 23455043235 |
oct | 5242703550 |
9 | 1752104013 |
10 | 713787240 |
11 | 336a06a11 |
12 | 17b0673a0 |
13 | b4b58a1a |
14 | 6ab2678c |
15 | 429e77b0 |
hex | 2a8b8768 |
713787240 has 64 divisors (see below), whose sum is σ = 2156817600. Its totient is φ = 188969472.
The previous prime is 713787197. The next prime is 713787241. The reversal of 713787240 is 42787317.
It is not an unprimeable number, because it can be changed into a prime (713787241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4717 + ... + 38076.
It is an arithmetic number, because the mean of its divisors is an integer number (33700275).
Almost surely, 2713787240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 713787240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078408800).
713787240 is an abundant number, since it is smaller than the sum of its proper divisors (1443030360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
713787240 is a wasteful number, since it uses less digits than its factorization.
713787240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42946 (or 42942 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 39.
The square root of 713787240 is about 26716.7969637081. The cubic root of 713787240 is about 893.6955456741.
The spelling of 713787240 in words is "seven hundred thirteen million, seven hundred eighty-seven thousand, two hundred forty".
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