Base | Representation |
---|---|
bin | 11100111011100100… |
… | …11100110111010110 |
3 | 1111002110110222120100 |
4 | 32131302130313112 |
5 | 223302212301410 |
6 | 11045123514530 |
7 | 1056621045552 |
oct | 163562346726 |
9 | 44073428510 |
10 | 15532150230 |
11 | 66505483a3 |
12 | 3015828a46 |
13 | 1606b79a4c |
14 | a74b88862 |
15 | 60d8cd8c0 |
hex | 39dc9cdd6 |
15532150230 has 24 divisors (see below), whose sum is σ = 40383590832. Its totient is φ = 4141906704.
The previous prime is 15532150199. The next prime is 15532150247. The reversal of 15532150230 is 3205123551.
It is a happy number.
15532150230 is a `hidden beast` number, since 155 + 3 + 2 + 1 + 502 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 15532150194 and 15532150203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86289634 + ... + 86289813.
It is an arithmetic number, because the mean of its divisors is an integer number (1682649618).
Almost surely, 215532150230 is an apocalyptic number.
15532150230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15532150230 is an abundant number, since it is smaller than the sum of its proper divisors (24851440602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15532150230 is a wasteful number, since it uses less digits than its factorization.
15532150230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172579460 (or 172579457 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
Adding to 15532150230 its reverse (3205123551), we get a palindrome (18737273781).
The spelling of 15532150230 in words is "fifteen billion, five hundred thirty-two million, one hundred fifty thousand, two hundred thirty".
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