Base | Representation |
---|---|
bin | 11000001101101111… |
… | …10111101111011110 |
3 | 1020120000012011110221 |
4 | 30012313313233132 |
5 | 203111023231142 |
6 | 5545555351554 |
7 | 640104655012 |
oct | 140667675736 |
9 | 36500164427 |
10 | 13000211422 |
11 | 557130a290 |
12 | 26298b25ba |
13 | 12c2446cc3 |
14 | 8b47c2542 |
15 | 511494767 |
hex | 306df7bde |
13000211422 has 16 divisors (see below), whose sum is σ = 21325100400. Its totient is φ = 5894735040.
The previous prime is 13000211377. The next prime is 13000211443. The reversal of 13000211422 is 22411200031.
It is a junction number, because it is equal to n+sod(n) for n = 13000211396 and 13000211405.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 713397 + ... + 731392.
It is an arithmetic number, because the mean of its divisors is an integer number (1332818775).
Almost surely, 213000211422 is an apocalyptic number.
13000211422 is a deficient number, since it is larger than the sum of its proper divisors (8324888978).
13000211422 is a wasteful number, since it uses less digits than its factorization.
13000211422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1445211.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 13000211422 its reverse (22411200031), we get a palindrome (35411411453).
It can be divided in two parts, 13000 and 211422, that added together give a palindrome (224422).
The spelling of 13000211422 in words is "thirteen billion, two hundred eleven thousand, four hundred twenty-two".
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