Base | Representation |
---|---|
bin | 1011111010101001001000… |
… | …1100111111000001110110 |
3 | 1201101112211002112221211102 |
4 | 2332222102030333001312 |
5 | 3204131101400131410 |
6 | 43511004553010102 |
7 | 2521411221032042 |
oct | 276522214770166 |
9 | 51345732487742 |
10 | 13102103130230 |
11 | 41a1630711754 |
12 | 15773379b3932 |
13 | 7406a51106ca |
14 | 334206509022 |
15 | 17ac383562a5 |
hex | bea9233f076 |
13102103130230 has 16 divisors (see below), whose sum is σ = 23608532541024. Its totient is φ = 5235341939520.
The previous prime is 13102103130163. The next prime is 13102103130247. The reversal of 13102103130230 is 3203130120131.
It is a Curzon number.
It is a congruent number.
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, 687404066 + ... + 687423125.
It is an arithmetic number, because the mean of its divisors is an integer number (1475533283814).
Almost surely, 213102103130230 is an apocalyptic number.
13102103130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13102103130230 is a deficient number, since it is larger than the sum of its proper divisors (10506429410794).
13102103130230 is a wasteful number, since it uses less digits than its factorization.
13102103130230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374828151.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13102103130230 its reverse (3203130120131), we get a palindrome (16305233250361).
The spelling of 13102103130230 in words is "thirteen trillion, one hundred two billion, one hundred three million, one hundred thirty thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •