Base | Representation |
---|---|
bin | 1011111011101100010010… |
… | …1100000111111001011011 |
3 | 1201110021100102022222210201 |
4 | 2332323010230013321123 |
5 | 3204430011241214003 |
6 | 43523145435523031 |
7 | 2522620024061533 |
oct | 276730454077133 |
9 | 51407312288721 |
10 | 13120130023003 |
11 | 41a92413a2043 |
12 | 157a928bb9477 |
13 | 7422b8a98873 |
14 | 3350367364c3 |
15 | 17b440c72b1d |
hex | beec4b07e5b |
13120130023003 has 4 divisors (see below), whose sum is σ = 13146213781008. Its totient is φ = 13094046265000.
The previous prime is 13120130022997. The next prime is 13120130023057. The reversal of 13120130023003 is 30032003102131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13120130023003 - 217 = 13120129891931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13120130023103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13041878248 + ... + 13041879253.
It is an arithmetic number, because the mean of its divisors is an integer number (3286553445252).
Almost surely, 213120130023003 is an apocalyptic number.
13120130023003 is a deficient number, since it is larger than the sum of its proper divisors (26083758005).
13120130023003 is an equidigital number, since it uses as much as digits as its factorization.
13120130023003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26083758004.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13120130023003 its reverse (30032003102131), we get a palindrome (43152133125134).
The spelling of 13120130023003 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty million, twenty-three thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •