Base | Representation |
---|---|
bin | 100111000100100… |
… | …0111100111010110 |
3 | 10101100220101012102 |
4 | 1032021013213112 |
5 | 10141104411314 |
6 | 334031322102 |
7 | 44326300211 |
oct | 11611074726 |
9 | 3340811172 |
10 | 1311013334 |
11 | 61303a7a4 |
12 | 307080332 |
13 | 17b7c2b47 |
14 | c618a778 |
15 | 7a1685de |
hex | 4e2479d6 |
1311013334 has 8 divisors (see below), whose sum is σ = 1967553720. Its totient is φ = 655162096.
The previous prime is 1311013331. The next prime is 1311013349. The reversal of 1311013334 is 4333101131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311013331) 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, 167504 + ... + 175155.
It is an arithmetic number, because the mean of its divisors is an integer number (245944215).
Almost surely, 21311013334 is an apocalyptic number.
1311013334 is a deficient number, since it is larger than the sum of its proper divisors (656540386).
1311013334 is a wasteful number, since it uses less digits than its factorization.
1311013334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344574.
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 1311013334 is about 36207.9181119268. The cubic root of 1311013334 is about 1094.4662394458.
Adding to 1311013334 its reverse (4333101131), we get a palindrome (5644114465).
It can be divided in two parts, 131101 and 3334, that multiplied together give a palindrome (437090734).
The spelling of 1311013334 in words is "one billion, three hundred eleven million, thirteen thousand, three hundred thirty-four".
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