Base | Representation |
---|---|
bin | 101010100011100… |
… | …111110111101100 |
3 | 1211202111000101022 |
4 | 222203213313230 |
5 | 2430234401140 |
6 | 154503033312 |
7 | 23456512325 |
oct | 5243476754 |
9 | 1752430338 |
10 | 713981420 |
11 | 337029899 |
12 | 17b13b838 |
13 | b4bc6219 |
14 | 6ab7744c |
15 | 42a350b5 |
hex | 2a8e7dec |
713981420 has 24 divisors (see below), whose sum is σ = 1524776400. Its totient is φ = 280751552.
The previous prime is 713981383. The next prime is 713981431. The reversal of 713981420 is 24189317.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301355 + ... + 303714.
It is an arithmetic number, because the mean of its divisors is an integer number (63532350).
Almost surely, 2713981420 is an apocalyptic number.
It is an amenable number.
713981420 is an abundant number, since it is smaller than the sum of its proper divisors (810794980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
713981420 is a wasteful number, since it uses less digits than its factorization.
713981420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605137 (or 605135 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 713981420 is about 26720.4307600009. The cubic root of 713981420 is about 893.7765791890.
The spelling of 713981420 in words is "seven hundred thirteen million, nine hundred eighty-one thousand, four hundred twenty".
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