Base | Representation |
---|---|
bin | 111101011101000… |
… | …000011101000110 |
3 | 2122212000221121122 |
4 | 331131000131012 |
5 | 4102414423324 |
6 | 250150113542 |
7 | 34356322226 |
oct | 7535003506 |
9 | 2585027548 |
10 | 1031014214 |
11 | 489a8726a |
12 | 24934b8b2 |
13 | 1357a89a9 |
14 | 9ad02086 |
15 | 607aaa5e |
hex | 3d740746 |
1031014214 has 32 divisors (see below), whose sum is σ = 1663200000. Its totient is φ = 477905184.
The previous prime is 1031014211. The next prime is 1031014219. The reversal of 1031014214 is 4124101301.
It is a happy number.
1031014214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1031014192 and 1031014201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031014211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342287 + ... + 345285.
It is an arithmetic number, because the mean of its divisors is an integer number (51975000).
Almost surely, 21031014214 is an apocalyptic number.
1031014214 is a deficient number, since it is larger than the sum of its proper divisors (632185786).
1031014214 is a wasteful number, since it uses less digits than its factorization.
1031014214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3212.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1031014214 is about 32109.4100537522. The cubic root of 1031014214 is about 1010.2329998666.
Adding to 1031014214 its reverse (4124101301), we get a palindrome (5155115515).
The spelling of 1031014214 in words is "one billion, thirty-one million, fourteen thousand, two hundred fourteen".
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