Base | Representation |
---|---|
bin | 10111001100111… |
… | …100100011010001 |
3 | 1000010110221122210 |
4 | 113030330203101 |
5 | 1244123112323 |
6 | 102343222333 |
7 | 12434511060 |
oct | 2714744321 |
9 | 1003427583 |
10 | 389269713 |
11 | 18a807108 |
12 | aa4479a9 |
13 | 62855511 |
14 | 399b01d7 |
15 | 24294293 |
hex | 1733c8d1 |
389269713 has 16 divisors (see below), whose sum is σ = 599840640. Its totient is φ = 219939456.
The previous prime is 389269709. The next prime is 389269717. The reversal of 389269713 is 317962983.
It is an interprime number because it is at equal distance from previous prime (389269709) and next prime (389269717).
It is not a de Polignac number, because 389269713 - 22 = 389269709 is a prime.
It is not an unprimeable number, because it can be changed into a prime (389269717) 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, 102270 + ... + 106007.
It is an arithmetic number, because the mean of its divisors is an integer number (37490040).
Almost surely, 2389269713 is an apocalyptic number.
It is an amenable number.
389269713 is a deficient number, since it is larger than the sum of its proper divisors (210570927).
389269713 is a wasteful number, since it uses less digits than its factorization.
389269713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208376.
The product of its digits is 489888, while the sum is 48.
The square root of 389269713 is about 19729.9192345027. The cubic root of 389269713 is about 730.1580398432.
The spelling of 389269713 in words is "three hundred eighty-nine million, two hundred sixty-nine thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •