Base | Representation |
---|---|
bin | 1011111011010101111101… |
… | …0011001100000101000100 |
3 | 1201102200212112210111112222 |
4 | 2332311133103030011010 |
5 | 3204330221302123140 |
6 | 43520314444431512 |
7 | 2522315315642456 |
oct | 276653723140504 |
9 | 51380775714488 |
10 | 13114134020420 |
11 | 41a6744851604 |
12 | 1579734b48598 |
13 | 74187179c444 |
14 | 334a282882d6 |
15 | 17b1de6795b5 |
hex | bed5f4cc144 |
13114134020420 has 96 divisors (see below), whose sum is σ = 29892360693888. Its totient is φ = 4813451016192.
The previous prime is 13114134020387. The next prime is 13114134020441. The reversal of 13114134020420 is 2402043141131.
It is a super-2 number, since 2×131141340204202 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13114134020420.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7177214 + ... + 8817066.
It is an arithmetic number, because the mean of its divisors is an integer number (311378757228).
Almost surely, 213114134020420 is an apocalyptic number.
13114134020420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13114134020420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14946180346944).
13114134020420 is an abundant number, since it is smaller than the sum of its proper divisors (16778226673468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13114134020420 is a wasteful number, since it uses less digits than its factorization.
13114134020420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1640469 (or 1640467 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 13114134020420 its reverse (2402043141131), we get a palindrome (15516177161551).
The spelling of 13114134020420 in words is "thirteen trillion, one hundred fourteen billion, one hundred thirty-four million, twenty thousand, four hundred twenty".
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