Base | Representation |
---|---|
bin | 1100001011111… |
… | …10101111110000 |
3 | 21010100212121020 |
4 | 12011332233300 |
5 | 202132343044 |
6 | 14051055440 |
7 | 2350643430 |
oct | 605765760 |
9 | 233325536 |
10 | 102231024 |
11 | 52785755 |
12 | 2a2a1580 |
13 | 1824513c |
14 | d8122c0 |
15 | 8e95a19 |
hex | 617ebf0 |
102231024 has 40 divisors (see below), whose sum is σ = 301825920. Its totient is φ = 29208768.
The previous prime is 102230981. The next prime is 102231049. The reversal of 102231024 is 420132201.
It is a junction number, because it is equal to n+sod(n) for n = 102230994 and 102231012.
It is a congruent number.
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, 151794 + ... + 152465.
It is an arithmetic number, because the mean of its divisors is an integer number (7545648).
Almost surely, 2102231024 is an apocalyptic number.
102231024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102231024 is an abundant number, since it is smaller than the sum of its proper divisors (199594896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102231024 is a wasteful number, since it uses less digits than its factorization.
102231024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304277 (or 304271 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 102231024 is about 10110.9358617291. The cubic root of 102231024 is about 467.5853585071.
Adding to 102231024 its reverse (420132201), we get a palindrome (522363225).
The spelling of 102231024 in words is "one hundred two million, two hundred thirty-one thousand, twenty-four".
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