Base | Representation |
---|---|
bin | 1011110110000010111100… |
… | …0011010001110011110001 |
3 | 1201002222222100002221211201 |
4 | 2331200233003101303301 |
5 | 3201332332314330001 |
6 | 43410424325411201 |
7 | 2512614210330313 |
oct | 275405703216361 |
9 | 51088870087751 |
10 | 13023130230001 |
11 | 4171095558961 |
12 | 1563b77b69b01 |
13 | 7360caa13948 |
14 | 330473d337b3 |
15 | 178b6511d501 |
hex | bd82f0d1cf1 |
13023130230001 has 8 divisors (see below), whose sum is σ = 13028090589224. Its totient is φ = 13018170337920.
The previous prime is 13023130229999. The next prime is 13023130230029. The reversal of 13023130230001 is 10003203132031.
It can be written as a sum of positive squares in 4 ways, for example, as 3732917669776 + 9290212560225 = 1932076^2 + 3047985^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13023130230001 - 21 = 13023130229999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13023130230041) by changing a digit.
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, 61828075 + ... + 62038351.
It is an arithmetic number, because the mean of its divisors is an integer number (1628511323653).
Almost surely, 213023130230001 is an apocalyptic number.
It is an amenable number.
13023130230001 is a deficient number, since it is larger than the sum of its proper divisors (4960359223).
13023130230001 is a wasteful number, since it uses less digits than its factorization.
13023130230001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233571.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13023130230001 its reverse (10003203132031), we get a palindrome (23026333362032).
The spelling of 13023130230001 in words is "thirteen trillion, twenty-three billion, one hundred thirty million, two hundred thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •