Base | Representation |
---|---|
bin | 11000010000110001… |
… | …01011100010100111 |
3 | 1020121202221111112121 |
4 | 30020120223202213 |
5 | 203134022330130 |
6 | 5552303330411 |
7 | 640533453226 |
oct | 141030534247 |
9 | 36552844477 |
10 | 13025589415 |
11 | 5584673133 |
12 | 26362b0a07 |
13 | 12c7791277 |
14 | 8b7d0acbd |
15 | 513808d7a |
hex | 30862b8a7 |
13025589415 has 8 divisors (see below), whose sum is σ = 15744800880. Its totient is φ = 10344409152.
The previous prime is 13025589413. The next prime is 13025589427. The reversal of 13025589415 is 51498552031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13025589415 - 21 = 13025589413 is a prime.
It is a super-5 number, since 5×130255894155 (a number of 52 digits) contains 55555 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13025589413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9507045 + ... + 9508414.
It is an arithmetic number, because the mean of its divisors is an integer number (1968100110).
Almost surely, 213025589415 is an apocalyptic number.
13025589415 is a deficient number, since it is larger than the sum of its proper divisors (2719211465).
13025589415 is a wasteful number, since it uses less digits than its factorization.
13025589415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19015601.
The product of its (nonzero) digits is 216000, while the sum is 43.
The spelling of 13025589415 in words is "thirteen billion, twenty-five million, five hundred eighty-nine thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •