Base | Representation |
---|---|
bin | 11101101101001010… |
… | …11000001111000100 |
3 | 1112011110021011011211 |
4 | 32312211120033010 |
5 | 230130211410141 |
6 | 11154304141204 |
7 | 1103132033131 |
oct | 166645301704 |
9 | 45143234154 |
10 | 15948153796 |
11 | 6844353aa3 |
12 | 3111007804 |
13 | 16721026c3 |
14 | ab4117588 |
15 | 6351a3d81 |
hex | 3b69583c4 |
15948153796 has 27 divisors (see below), whose sum is σ = 28133377293. Its totient is φ = 7910555040.
The previous prime is 15948153791. The next prime is 15948153821. The reversal of 15948153796 is 69735184951.
The square root of 15948153796 is 126286.
It is a perfect power (a square), and thus also a powerful number.
15948153796 is nontrivially palindromic in base 9.
15948153796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3238748100 + 12709405696 = 56910^2 + 112736^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15948153796.
It is not an unprimeable number, because it can be changed into a prime (15948153791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 58849141 + ... + 58849411.
Almost surely, 215948153796 is an apocalyptic number.
15948153796 is the 126286-th square number.
It is an amenable number.
15948153796 is a deficient number, since it is larger than the sum of its proper divisors (12185223497).
15948153796 is an frugal number, since it uses more digits than its factorization.
15948153796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1012 (or 506 counting only the distinct ones).
The product of its digits is 8164800, while the sum is 58.
It can be divided in two parts, 15948 and 153796, that added together give a square (169744 = 4122).
The spelling of 15948153796 in words is "fifteen billion, nine hundred forty-eight million, one hundred fifty-three thousand, seven hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 5.074 sec. • engine limits •