Base | Representation |
---|---|
bin | 10010101001010011… |
… | …01000001101010011 |
3 | 221211121211110102221 |
4 | 21110221220031103 |
5 | 131000043231311 |
6 | 4333143521511 |
7 | 503026505122 |
oct | 112451501523 |
9 | 27747743387 |
10 | 10010133331 |
11 | 4277506370 |
12 | 1b34459297 |
13 | c36b27923 |
14 | 6ad63dab9 |
15 | 3d8c10671 |
hex | 254a68353 |
10010133331 has 16 divisors (see below), whose sum is σ = 11042438400. Its totient is φ = 8998444000.
The previous prime is 10010133323. The next prime is 10010133349. The reversal of 10010133331 is 13333101001.
It is a cyclic number.
It is not a de Polignac number, because 10010133331 - 23 = 10010133323 is a prime.
It is a super-2 number, since 2×100101333312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10010133311) 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, 926760 + ... + 937498.
It is an arithmetic number, because the mean of its divisors is an integer number (690152400).
Almost surely, 210010133331 is an apocalyptic number.
10010133331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10010133331 is a deficient number, since it is larger than the sum of its proper divisors (1032305069).
10010133331 is a wasteful number, since it uses less digits than its factorization.
10010133331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11690.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 10010133331 its reverse (13333101001), we get a palindrome (23343234332).
It can be divided in two parts, 10010 and 133331, that added together give a palindrome (143341).
The spelling of 10010133331 in words is "ten billion, ten million, one hundred thirty-three thousand, three hundred thirty-one".
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