Base | Representation |
---|---|
bin | 1011110110011100100101… |
… | …0011011101111000001111 |
3 | 1201010122202000111121210012 |
4 | 2331213021103131320033 |
5 | 3201440431330213203 |
6 | 43413523322103435 |
7 | 2513246605124006 |
oct | 275471123357017 |
9 | 51118660447705 |
10 | 13030013132303 |
11 | 4173aa77a3272 |
12 | 156537904ab7b |
13 | 73695699a9bb |
14 | 3309280cbc3d |
15 | 178e19506bd8 |
hex | bd9c94dde0f |
13030013132303 has 4 divisors (see below), whose sum is σ = 13046869553688. Its totient is φ = 13013156710920.
The previous prime is 13030013132281. The next prime is 13030013132317. The reversal of 13030013132303 is 30323131003031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13030013132303 - 212 = 13030013128207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030313132303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8428209533 + ... + 8428211078.
It is an arithmetic number, because the mean of its divisors is an integer number (3261717388422).
Almost surely, 213030013132303 is an apocalyptic number.
13030013132303 is a deficient number, since it is larger than the sum of its proper divisors (16856421385).
13030013132303 is an equidigital number, since it uses as much as digits as its factorization.
13030013132303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16856421384.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 13030013132303 its reverse (30323131003031), we get a palindrome (43353144135334).
The spelling of 13030013132303 in words is "thirteen trillion, thirty billion, thirteen million, one hundred thirty-two thousand, three hundred three".
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