Base | Representation |
---|---|
bin | 10011001111110100… |
… | …00110110010111111 |
3 | 222200010202222002000 |
4 | 21213322012302333 |
5 | 132130301020111 |
6 | 4425204433343 |
7 | 514031630631 |
oct | 114772066277 |
9 | 28603688060 |
10 | 10333220031 |
11 | 4422919172 |
12 | 20046a8853 |
13 | c88a49aa4 |
14 | 700502a51 |
15 | 40727ec56 |
hex | 267e86cbf |
10333220031 has 16 divisors (see below), whose sum is σ = 15328888320. Its totient is φ = 6879627000.
The previous prime is 10333220021. The next prime is 10333220047. The reversal of 10333220031 is 13002233301.
10333220031 is a `hidden beast` number, since 103 + 332 + 200 + 31 = 666.
It is not a de Polignac number, because 10333220031 - 27 = 10333219903 is a prime.
It is a super-2 number, since 2×103332200312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10333219986 and 10333220013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10333220021) 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, 234525 + ... + 275078.
It is an arithmetic number, because the mean of its divisors is an integer number (958055520).
Almost surely, 210333220031 is an apocalyptic number.
10333220031 is a deficient number, since it is larger than the sum of its proper divisors (4995668289).
10333220031 is an equidigital number, since it uses as much as digits as its factorization.
10333220031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510363 (or 510357 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 10333220031 its reverse (13002233301), we get a palindrome (23335453332).
The spelling of 10333220031 in words is "ten billion, three hundred thirty-three million, two hundred twenty thousand, thirty-one".
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