Base | Representation |
---|---|
bin | 11001110001110000… |
… | …11100111110101100 |
3 | 1022201110221110101120 |
4 | 30320320130332230 |
5 | 211320320142443 |
6 | 10205130340540 |
7 | 666643320006 |
oct | 147070347654 |
9 | 38643843346 |
10 | 13839224748 |
11 | 5961977428 |
12 | 282288a750 |
13 | 13c72095ab |
14 | 953dc5376 |
15 | 55ee76083 |
hex | 338e1cfac |
13839224748 has 48 divisors (see below), whose sum is σ = 34986188160. Its totient is φ = 4240744704.
The previous prime is 13839224741. The next prime is 13839224753. The reversal of 13839224748 is 84742293831.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 13839224748.
It is not an unprimeable number, because it can be changed into a prime (13839224741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780058 + ... + 797601.
It is an arithmetic number, because the mean of its divisors is an integer number (728878920).
Almost surely, 213839224748 is an apocalyptic number.
It is an amenable number.
13839224748 is an abundant number, since it is smaller than the sum of its proper divisors (21146963412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13839224748 is a wasteful number, since it uses less digits than its factorization.
13839224748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1577726 (or 1577724 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 51.
The spelling of 13839224748 in words is "thirteen billion, eight hundred thirty-nine million, two hundred twenty-four thousand, seven hundred forty-eight".
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