Base | Representation |
---|---|
bin | 10010111000000000… |
… | …00100010101010100 |
3 | 222011012212220122001 |
4 | 21130000010111110 |
5 | 131223131044322 |
6 | 4353311045044 |
7 | 506054646055 |
oct | 113400042524 |
9 | 28135786561 |
10 | 10133456212 |
11 | 4330087700 |
12 | 1b69810784 |
13 | c56546149 |
14 | 6c1b8272c |
15 | 3e4970827 |
hex | 25c004554 |
10133456212 has 18 divisors (see below), whose sum is σ = 19492248314. Its totient is φ = 4606116240.
The previous prime is 10133456191. The next prime is 10133456243. The reversal of 10133456212 is 21265433101.
It can be written as a sum of positive squares in only one way, i.e., 9528492996 + 604963216 = 97614^2 + 24596^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10467963 + ... + 10468930.
Almost surely, 210133456212 is an apocalyptic number.
It is an amenable number.
10133456212 is a deficient number, since it is larger than the sum of its proper divisors (9358792102).
10133456212 is a wasteful number, since it uses less digits than its factorization.
10133456212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20936919 (or 20936906 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
Adding to 10133456212 its reverse (21265433101), we get a palindrome (31398889313).
The spelling of 10133456212 in words is "ten billion, one hundred thirty-three million, four hundred fifty-six thousand, two hundred twelve".
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