Base | Representation |
---|---|
bin | 101100000110111101100… |
… | …000000100001011100010 |
3 | 101201202212202012021210210 |
4 | 230012331200010023202 |
5 | 344130224044240414 |
6 | 10240252114034550 |
7 | 431664154313133 |
oct | 54067540041342 |
9 | 11652782167723 |
10 | 3031131243234 |
11 | a6954a624576 |
12 | 40b553878a56 |
13 | 18cab03947a3 |
14 | a69c9693c8a |
15 | 53ca7825e59 |
hex | 2c1bd8042e2 |
3031131243234 has 16 divisors (see below), whose sum is σ = 6062279685120. Its totient is φ = 1010374214640.
The previous prime is 3031131243233. The next prime is 3031131243241. The reversal of 3031131243234 is 4323421311303.
It is a super-2 number, since 2×30311312432342 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3031131243233) 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, 3347704 + ... + 4155644.
It is an arithmetic number, because the mean of its divisors is an integer number (378892480320).
Almost surely, 23031131243234 is an apocalyptic number.
3031131243234 is an abundant number, since it is smaller than the sum of its proper divisors (3031148441886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031131243234 is a wasteful number, since it uses less digits than its factorization.
3031131243234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1433225.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 3031131243234 its reverse (4323421311303), we get a palindrome (7354552554537).
The spelling of 3031131243234 in words is "three trillion, thirty-one billion, one hundred thirty-one million, two hundred forty-three thousand, two hundred thirty-four".
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