Base | Representation |
---|---|
bin | 10011000010101110… |
… | …10101110110000100 |
3 | 222101111012201202100 |
4 | 21201113111312010 |
5 | 131414200141312 |
6 | 4410243512100 |
7 | 511226556144 |
oct | 114127256604 |
9 | 28344181670 |
10 | 10223443332 |
11 | 437695a323 |
12 | 1b93988630 |
13 | c6c09226b |
14 | 6cdac8924 |
15 | 3ec7e85dc |
hex | 2615d5d84 |
10223443332 has 18 divisors (see below), whose sum is σ = 25842592958. Its totient is φ = 3407814432.
The previous prime is 10223443327. The next prime is 10223443361. The reversal of 10223443332 is 23334432201.
10223443332 is a `hidden beast` number, since 1 + 0 + 223 + 4 + 433 + 3 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9367529796 + 855913536 = 96786^2 + 29256^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 10223443296 and 10223443305.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141992233 + ... + 141992304.
Almost surely, 210223443332 is an apocalyptic number.
10223443332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10223443332 is an abundant number, since it is smaller than the sum of its proper divisors (15619149626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10223443332 is a wasteful number, since it uses less digits than its factorization.
10223443332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283984547 (or 283984542 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 10223443332 its reverse (23334432201), we get a palindrome (33557875533).
The spelling of 10223443332 in words is "ten billion, two hundred twenty-three million, four hundred forty-three thousand, three hundred thirty-two".
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