Base | Representation |
---|---|
bin | 10011000010101100… |
… | …11101011001100100 |
3 | 222101110202222121101 |
4 | 21201112131121210 |
5 | 131414120242012 |
6 | 4410234525444 |
7 | 511224604120 |
oct | 114126353144 |
9 | 28343688541 |
10 | 10223212132 |
11 | 4376811651 |
12 | 1b93896884 |
13 | c6c010c63 |
14 | 6cda68580 |
15 | 3ec79ed57 |
hex | 26159d664 |
10223212132 has 24 divisors (see below), whose sum is σ = 21335400576. Its totient is φ = 4190881728.
The previous prime is 10223212093. The next prime is 10223212177. The reversal of 10223212132 is 23121232201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7936633 + ... + 7937920.
It is an arithmetic number, because the mean of its divisors is an integer number (888975024).
Almost surely, 210223212132 is an apocalyptic number.
It is an amenable number.
10223212132 is an abundant number, since it is smaller than the sum of its proper divisors (11112188444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10223212132 is a wasteful number, since it uses less digits than its factorization.
10223212132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15874587 (or 15874585 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10223212132 its reverse (23121232201), we get a palindrome (33344444333).
The spelling of 10223212132 in words is "ten billion, two hundred twenty-three million, two hundred twelve thousand, one hundred thirty-two".
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