Base | Representation |
---|---|
bin | 10010110110100011… |
… | …01101001111100101 |
3 | 222010101000110120120 |
4 | 21123101231033211 |
5 | 131212023144023 |
6 | 4352154352153 |
7 | 505546441023 |
oct | 113321551745 |
9 | 28111013516 |
10 | 10121303013 |
11 | 4324236838 |
12 | 1b6572b659 |
13 | c53b7c4c3 |
14 | 6c02db713 |
15 | 3e386e8e3 |
hex | 25b46d3e5 |
10121303013 has 8 divisors (see below), whose sum is σ = 13496962848. Its totient is φ = 6746589264.
The previous prime is 10121303011. The next prime is 10121303029. The reversal of 10121303013 is 31030312101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10121303013 - 21 = 10121303011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10121302983 and 10121303001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10121303011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211170 + ... + 254627.
It is an arithmetic number, because the mean of its divisors is an integer number (1687120356).
Almost surely, 210121303013 is an apocalyptic number.
It is an amenable number.
10121303013 is a deficient number, since it is larger than the sum of its proper divisors (3375659835).
10121303013 is an equidigital number, since it uses as much as digits as its factorization.
10121303013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473043.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10121303013 its reverse (31030312101), we get a palindrome (41151615114).
The spelling of 10121303013 in words is "ten billion, one hundred twenty-one million, three hundred three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •