Base | Representation |
---|---|
bin | 1100001110100010110101… |
… | …1101011000011011000101 |
3 | 1202121020100012020110120012 |
4 | 3003220231131120123011 |
5 | 3230231313120012123 |
6 | 44332032034320005 |
7 | 2555204052113141 |
oct | 303505535303305 |
9 | 52536305213505 |
10 | 13444010313413 |
11 | 4313633378a39 |
12 | 1611657a29005 |
13 | 7669c316bb14 |
14 | 34699d232221 |
15 | 184a99b78378 |
hex | c3a2d7586c5 |
13444010313413 has 4 divisors (see below), whose sum is σ = 13534238570700. Its totient is φ = 13353782056128.
The previous prime is 13444010313353. The next prime is 13444010313421. The reversal of 13444010313413 is 31431301044431.
13444010313413 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.
It can be written as a sum of positive squares in 2 ways, for example, as 3633377324164 + 9810632989249 = 1906142^2 + 3132193^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13444010313413 is a prime.
It is a super-2 number, since 2×134440103134132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13444010313413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13444010313313) 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, 45114128420 + ... + 45114128717.
It is an arithmetic number, because the mean of its divisors is an integer number (3383559642675).
Almost surely, 213444010313413 is an apocalyptic number.
It is an amenable number.
13444010313413 is a deficient number, since it is larger than the sum of its proper divisors (90228257287).
13444010313413 is an equidigital number, since it uses as much as digits as its factorization.
13444010313413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90228257286.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 13444010313413 its reverse (31431301044431), we get a palindrome (44875311357844).
The spelling of 13444010313413 in words is "thirteen trillion, four hundred forty-four billion, ten million, three hundred thirteen thousand, four hundred thirteen".
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