Base | Representation |
---|---|
bin | 10011000001011000… |
… | …01100100010101001 |
3 | 222100200221002221101 |
4 | 21200230030202221 |
5 | 131403301224113 |
6 | 4405201241401 |
7 | 511031461414 |
oct | 114054144251 |
9 | 28320832841 |
10 | 10212133033 |
11 | 4370534773 |
12 | 1b90033261 |
13 | c6993218b |
14 | 6cc3c2b7b |
15 | 3eb8122dd |
hex | 260b0c8a9 |
10212133033 has 4 divisors (see below), whose sum is σ = 10212647508. Its totient is φ = 10211618560.
The previous prime is 10212133021. The next prime is 10212133079. The reversal of 10212133033 is 33033121201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4576928409 + 5635204624 = 67653^2 + 75068^2 .
It is a cyclic number.
It is not a de Polignac number, because 10212133033 - 213 = 10212124841 is a prime.
It is a super-2 number, since 2×102121330332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10212133033.
It is not an unprimeable number, because it can be changed into a prime (10212133013) 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 3 ways as a sum of consecutive naturals, for example, 226216 + ... + 267577.
It is an arithmetic number, because the mean of its divisors is an integer number (2553161877).
Almost surely, 210212133033 is an apocalyptic number.
It is an amenable number.
10212133033 is a deficient number, since it is larger than the sum of its proper divisors (514475).
10212133033 is an equidigital number, since it uses as much as digits as its factorization.
10212133033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514474.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10212133033 its reverse (33033121201), we get a palindrome (43245254234).
The spelling of 10212133033 in words is "ten billion, two hundred twelve million, one hundred thirty-three thousand, thirty-three".
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