Base | Representation |
---|---|
bin | 1011110100110111111100… |
… | …1100111100000001101100 |
3 | 1201001002000102201112221011 |
4 | 2331031333030330001230 |
5 | 3201020121011244040 |
6 | 43353255031115004 |
7 | 2511302315143414 |
oct | 275157714740154 |
9 | 51032012645834 |
10 | 13003000103020 |
11 | 41635a5630584 |
12 | 156009a512a64 |
13 | 7342403a77c5 |
14 | 32d4c4657644 |
15 | 178387c4b3ea |
hex | bd37f33c06c |
13003000103020 has 48 divisors (see below), whose sum is σ = 27887796195840. Its totient is φ = 5090442957504.
The previous prime is 13003000102909. The next prime is 13003000103033. The reversal of 13003000103020 is 2030100030031.
It is a super-2 number, since 2×130030001030202 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74717347 + ... + 74891173.
It is an arithmetic number, because the mean of its divisors is an integer number (580995754080).
Almost surely, 213003000103020 is an apocalyptic number.
13003000103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13003000103020 is an abundant number, since it is smaller than the sum of its proper divisors (14884796092820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13003000103020 is a wasteful number, since it uses less digits than its factorization.
13003000103020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253462 (or 253460 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 13003000103020 its reverse (2030100030031), we get a palindrome (15033100133051).
The spelling of 13003000103020 in words is "thirteen trillion, three billion, one hundred three thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •