Base | Representation |
---|---|
bin | 11000110001110110… |
… | …11101100000000011 |
3 | 1021100010012122122220 |
4 | 30120323131200003 |
5 | 204221101024103 |
6 | 10040020302123 |
7 | 650443562505 |
oct | 143073354003 |
9 | 37303178586 |
10 | 13303142403 |
11 | 5707305871 |
12 | 26b3241943 |
13 | 134012cbc5 |
14 | 902b19d75 |
15 | 52cd81c53 |
hex | 318edd803 |
13303142403 has 8 divisors (see below), whose sum is σ = 17743112016. Its totient is φ = 8865967200.
The previous prime is 13303142399. The next prime is 13303142423. The reversal of 13303142403 is 30424130331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13303142403 - 22 = 13303142399 is a prime.
It is a super-2 number, since 2×133031424032 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13303142423) 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, 687468 + ... + 706553.
It is an arithmetic number, because the mean of its divisors is an integer number (2217889002).
Almost surely, 213303142403 is an apocalyptic number.
13303142403 is a deficient number, since it is larger than the sum of its proper divisors (4439969613).
13303142403 is a wasteful number, since it uses less digits than its factorization.
13303142403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1397205.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 13303142403 its reverse (30424130331), we get a palindrome (43727272734).
The spelling of 13303142403 in words is "thirteen billion, three hundred three million, one hundred forty-two thousand, four hundred three".
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