Base | Representation |
---|---|
bin | 111100100010000… |
… | …0101000001110110 |
3 | 12020112220012021212 |
4 | 1321010011001312 |
5 | 13124431043220 |
6 | 533313441422 |
7 | 101222112143 |
oct | 17104050166 |
9 | 5215805255 |
10 | 2031112310 |
11 | 952567817 |
12 | 488270272 |
13 | 264a4b706 |
14 | 153a773ca |
15 | bd4ab0c5 |
hex | 79105076 |
2031112310 has 16 divisors (see below), whose sum is σ = 3741026256. Its totient is φ = 793550688.
The previous prime is 2031112301. The next prime is 2031112319. The reversal of 2031112310 is 132111302.
It is an interprime number because it is at equal distance from previous prime (2031112301) and next prime (2031112319).
It is a super-2 number, since 2×20311123102 = 8250834431667072200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031112319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361329 + ... + 2362188.
It is an arithmetic number, because the mean of its divisors is an integer number (233814141).
Almost surely, 22031112310 is an apocalyptic number.
2031112310 is a deficient number, since it is larger than the sum of its proper divisors (1709913946).
2031112310 is a wasteful number, since it uses less digits than its factorization.
2031112310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4723567.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 2031112310 is about 45067.8633840123. The cubic root of 2031112310 is about 1266.4206383505.
Adding to 2031112310 its reverse (132111302), we get a palindrome (2163223612).
The spelling of 2031112310 in words is "two billion, thirty-one million, one hundred twelve thousand, three hundred ten".
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