Base | Representation |
---|---|
bin | 10010101100000010… |
… | …10100101110110111 |
3 | 221220020002102021200 |
4 | 21112001110232313 |
5 | 131021434402411 |
6 | 4335324343543 |
7 | 503426063136 |
oct | 112601245667 |
9 | 27806072250 |
10 | 10033122231 |
11 | 4289488260 |
12 | 1b400a4bb3 |
13 | c3b816622 |
14 | 6b270591d |
15 | 3dac51e56 |
hex | 256054bb7 |
10033122231 has 24 divisors (see below), whose sum is σ = 16045745664. Its totient is φ = 5989919760.
The previous prime is 10033122217. The next prime is 10033122283. The reversal of 10033122231 is 13222133001.
10033122231 is a `hidden beast` number, since 100 + 331 + 2 + 2 + 231 = 666.
10033122231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10033122231 - 26 = 10033122167 is a prime.
It is a super-2 number, since 2×100331222312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10033122731) 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 23 ways as a sum of consecutive naturals, for example, 749671 + ... + 762936.
It is an arithmetic number, because the mean of its divisors is an integer number (668572736).
Almost surely, 210033122231 is an apocalyptic number.
10033122231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10033122231 is a deficient number, since it is larger than the sum of its proper divisors (6012623433).
10033122231 is a wasteful number, since it uses less digits than its factorization.
10033122231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1512691 (or 1512688 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10033122231 its reverse (13222133001), we get a palindrome (23255255232).
The spelling of 10033122231 in words is "ten billion, thirty-three million, one hundred twenty-two thousand, two hundred thirty-one".
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