Base | Representation |
---|---|
bin | 1011111100101… |
… | …00010100011000 |
3 | 20222120211001112 |
4 | 11332110110120 |
5 | 201124102412 |
6 | 13540035452 |
7 | 2324606045 |
oct | 576242430 |
9 | 228524045 |
10 | 100222232 |
11 | 516334a0 |
12 | 29692b88 |
13 | 179c09c6 |
14 | d44c1cc |
15 | 8bea722 |
hex | 5f94518 |
100222232 has 32 divisors (see below), whose sum is σ = 205405200. Its totient is φ = 45465600.
The previous prime is 100222229. The next prime is 100222261. The reversal of 100222232 is 232222001.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 66932 + ... + 68412.
Almost surely, 2100222232 is an apocalyptic number.
It is an amenable number.
100222232 is an abundant number, since it is smaller than the sum of its proper divisors (105182968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100222232 is a wasteful number, since it uses less digits than its factorization.
100222232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2267 (or 2263 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 100222232 is about 10011.1054334674. The cubic root of 100222232 is about 464.5024654936.
Adding to 100222232 its reverse (232222001), we get a palindrome (332444233).
The spelling of 100222232 in words is "one hundred million, two hundred twenty-two thousand, two hundred thirty-two".
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