Base | Representation |
---|---|
bin | 11100000011111101… |
… | …10100010110010010 |
3 | 1102212221122022020221 |
4 | 32001332310112102 |
5 | 221323300130343 |
6 | 10530540423254 |
7 | 1042224512551 |
oct | 160176642622 |
9 | 42787568227 |
10 | 15065630098 |
11 | 6431178972 |
12 | 2b05547b2a |
13 | 156131782c |
14 | a2cc29d98 |
15 | 5d297a5ed |
hex | 381fb4592 |
15065630098 has 4 divisors (see below), whose sum is σ = 22598445150. Its totient is φ = 7532815048.
The previous prime is 15065630093. The next prime is 15065630149. The reversal of 15065630098 is 89003656051.
15065630098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89003656051 = 137 ⋅649661723.
It can be written as a sum of positive squares in only one way, i.e., 13724825409 + 1340804689 = 117153^2 + 36617^2 .
It is a super-3 number, since 3×150656300983 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (15065630093) 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 as a sum of consecutive naturals, namely, 3766407523 + ... + 3766407526.
Almost surely, 215065630098 is an apocalyptic number.
15065630098 is a deficient number, since it is larger than the sum of its proper divisors (7532815052).
15065630098 is an equidigital number, since it uses as much as digits as its factorization.
15065630098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7532815051.
The product of its (nonzero) digits is 194400, while the sum is 43.
The spelling of 15065630098 in words is "fifteen billion, sixty-five million, six hundred thirty thousand, ninety-eight".
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