Base | Representation |
---|---|
bin | 1011110110011101110001… |
… | …0100101100001000100110 |
3 | 1201010200120020220221201220 |
4 | 2331213130110230020212 |
5 | 3201442110022014232 |
6 | 43414015121201210 |
7 | 2513260531252452 |
oct | 275473424541046 |
9 | 51120506827656 |
10 | 13030332219942 |
11 | 4174150924564 |
12 | 1565447a90206 |
13 | 7369a7b1c85b |
14 | 33095862d662 |
15 | 178e3753642c |
hex | bd9dc52c226 |
13030332219942 has 16 divisors (see below), whose sum is σ = 26061839191920. Its totient is φ = 4343248281312.
The previous prime is 13030332219941. The next prime is 13030332220043. The reversal of 13030332219942 is 24991223303031.
13030332219942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13030332219894 and 13030332219903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030332219941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48803773 + ... + 49070040.
It is an arithmetic number, because the mean of its divisors is an integer number (1628864949495).
Almost surely, 213030332219942 is an apocalyptic number.
13030332219942 is an abundant number, since it is smaller than the sum of its proper divisors (13031506971978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030332219942 is a wasteful number, since it uses less digits than its factorization.
13030332219942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97896007.
The product of its (nonzero) digits is 209952, while the sum is 42.
The spelling of 13030332219942 in words is "thirteen trillion, thirty billion, three hundred thirty-two million, two hundred nineteen thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •