Base | Representation |
---|---|
bin | 1011111100010101010001… |
… | …1110100100010110001010 |
3 | 1201111022202012002202022222 |
4 | 2333011110132210112022 |
5 | 3210120024333320320 |
6 | 43532205305214042 |
7 | 2523456462064526 |
oct | 277052436442612 |
9 | 51438665082288 |
10 | 13131132323210 |
11 | 4202977961030 |
12 | 1580a99791322 |
13 | 74335031a185 |
14 | 33579ba44d86 |
15 | 17b886b18825 |
hex | bf1547a458a |
13131132323210 has 16 divisors (see below), whose sum is σ = 25784768925792. Its totient is φ = 4774957208400.
The previous prime is 13131132323189. The next prime is 13131132323263. The reversal of 13131132323210 is 1232323113131.
13131132323210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13131132323210.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59686964996 + ... + 59686965215.
It is an arithmetic number, because the mean of its divisors is an integer number (1611548057862).
Almost surely, 213131132323210 is an apocalyptic number.
13131132323210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13131132323210 is a deficient number, since it is larger than the sum of its proper divisors (12653636602582).
13131132323210 is a wasteful number, since it uses less digits than its factorization.
13131132323210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119373930229.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 13131132323210 its reverse (1232323113131), we get a palindrome (14363455436341).
The spelling of 13131132323210 in words is "thirteen trillion, one hundred thirty-one billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred ten".
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