Base | Representation |
---|---|
bin | 111010001010… |
… | …101011101010 |
3 | 1001200200110200 |
4 | 322022223222 |
5 | 12400414411 |
6 | 1302453030 |
7 | 243415056 |
oct | 72125352 |
9 | 31620420 |
10 | 15248106 |
11 | 8675145 |
12 | 5134176 |
13 | 320b563 |
14 | 204cc66 |
15 | 1512e56 |
hex | e8aaea |
15248106 has 24 divisors (see below), whose sum is σ = 33458880. Its totient is φ = 5017896.
The previous prime is 15248087. The next prime is 15248111. The reversal of 15248106 is 60184251.
It is a self number, because there is not a number n which added to its sum of digits gives 15248106.
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 11 ways as a sum of consecutive naturals, for example, 3940 + ... + 6783.
It is an arithmetic number, because the mean of its divisors is an integer number (1394120).
Almost surely, 215248106 is an apocalyptic number.
15248106 is an abundant number, since it is smaller than the sum of its proper divisors (18210774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15248106 is a wasteful number, since it uses less digits than its factorization.
15248106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10810 (or 10807 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 15248106 is about 3904.8823285728. The cubic root of 15248106 is about 247.9735165095.
The spelling of 15248106 in words is "fifteen million, two hundred forty-eight thousand, one hundred six".
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