Base | Representation |
---|---|
bin | 1100001011111… |
… | …00111000011000 |
3 | 21010100111010021 |
4 | 12011330320120 |
5 | 202132122014 |
6 | 14051000224 |
7 | 2350612234 |
oct | 605747030 |
9 | 233314107 |
10 | 102223384 |
11 | 5277aa3a |
12 | 2a299074 |
13 | 18241813 |
14 | d80d5c4 |
15 | 8e93624 |
hex | 617ce18 |
102223384 has 16 divisors (see below), whose sum is σ = 196126920. Its totient is φ = 49922880.
The previous prime is 102223369. The next prime is 102223403. The reversal of 102223384 is 483322201.
It is a super-2 number, since 2×1022233842 = 20899240472822912, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 148237 + ... + 148924.
Almost surely, 2102223384 is an apocalyptic number.
It is an amenable number.
102223384 is a deficient number, since it is larger than the sum of its proper divisors (93903536).
102223384 is a wasteful number, since it uses less digits than its factorization.
102223384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297210 (or 297206 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 102223384 is about 10110.5580459241. The cubic root of 102223384 is about 467.5737102455.
Adding to 102223384 its reverse (483322201), we get a palindrome (585545585).
The spelling of 102223384 in words is "one hundred two million, two hundred twenty-three thousand, three hundred eighty-four".
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