Base | Representation |
---|---|
bin | 11000001111010110… |
… | …10101110010000110 |
3 | 1020120221120122120011 |
4 | 30013223111302012 |
5 | 203123002010224 |
6 | 5551200500434 |
7 | 640330441306 |
oct | 140753256206 |
9 | 36527518504 |
10 | 13013703814 |
11 | 5578995321 |
12 | 263231a71a |
13 | 12c518c377 |
14 | 8b64d5606 |
15 | 51275c394 |
hex | 307ad5c86 |
13013703814 has 4 divisors (see below), whose sum is σ = 19520555724. Its totient is φ = 6506851906.
The previous prime is 13013703797. The next prime is 13013703823. The reversal of 13013703814 is 41830731031.
13013703814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41830731031 = 521 ⋅80289311.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3253425952 + ... + 3253425955.
It is an arithmetic number, because the mean of its divisors is an integer number (4880138931).
Almost surely, 213013703814 is an apocalyptic number.
13013703814 is a deficient number, since it is larger than the sum of its proper divisors (6506851910).
13013703814 is an equidigital number, since it uses as much as digits as its factorization.
13013703814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6506851909.
The product of its (nonzero) digits is 6048, while the sum is 31.
The spelling of 13013703814 in words is "thirteen billion, thirteen million, seven hundred three thousand, eight hundred fourteen".
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