Base | Representation |
---|---|
bin | 10011001011111110… |
… | …01100111001011111 |
3 | 222120220011002022002 |
4 | 21211333030321133 |
5 | 132044024020221 |
6 | 4422054112515 |
7 | 513161031536 |
oct | 114577147137 |
9 | 28526132262 |
10 | 10301001311 |
11 | 4406712827 |
12 | 1bb594b73b |
13 | c82178c63 |
14 | 6da11731d |
15 | 40451880b |
hex | 265fcce5f |
10301001311 has 4 divisors (see below), whose sum is σ = 10442110992. Its totient is φ = 10159891632.
The previous prime is 10301001299. The next prime is 10301001341. The reversal of 10301001311 is 11310010301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11310010301 = 2543 ⋅4447507.
It is a cyclic number.
It is not a de Polignac number, because 10301001311 - 218 = 10300739167 is a prime.
It is a super-2 number, since 2×103010013112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10301001292 and 10301001301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10301001341) 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, 70554731 + ... + 70554876.
It is an arithmetic number, because the mean of its divisors is an integer number (2610527748).
Almost surely, 210301001311 is an apocalyptic number.
10301001311 is a deficient number, since it is larger than the sum of its proper divisors (141109681).
10301001311 is an equidigital number, since it uses as much as digits as its factorization.
10301001311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141109680.
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 10301001311 its reverse (11310010301), we get a palindrome (21611011612).
The spelling of 10301001311 in words is "ten billion, three hundred one million, one thousand, three hundred eleven".
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