Base | Representation |
---|---|
bin | 10011001100000110… |
… | …11011100110101001 |
3 | 222120222020102022010 |
4 | 21212003123212221 |
5 | 132044320010441 |
6 | 4422133550133 |
7 | 513203330322 |
oct | 114603334651 |
9 | 28528212263 |
10 | 10302110121 |
11 | 44072aa8a6 |
12 | 1bb61a5349 |
13 | c82476864 |
14 | 6da325449 |
15 | 404687116 |
hex | 2660db9a9 |
10302110121 has 8 divisors (see below), whose sum is σ = 13864522464. Its totient is φ = 6803885600.
The previous prime is 10302110107. The next prime is 10302110129. The reversal of 10302110121 is 12101120301.
10302110121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10302110121 - 211 = 10302108073 is a prime.
It is a super-2 number, since 2×103021101212 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10302110097 and 10302110106.
It is not an unprimeable number, because it can be changed into a prime (10302110129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16046580 + ... + 16047221.
It is an arithmetic number, because the mean of its divisors is an integer number (1733065308).
Almost surely, 210302110121 is an apocalyptic number.
It is an amenable number.
10302110121 is a deficient number, since it is larger than the sum of its proper divisors (3562412343).
10302110121 is a wasteful number, since it uses less digits than its factorization.
10302110121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32093911.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10302110121 its reverse (12101120301), we get a palindrome (22403230422).
The spelling of 10302110121 in words is "ten billion, three hundred two million, one hundred ten thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •