Base | Representation |
---|---|
bin | 101110111111… |
… | …100101001000 |
3 | 212011212120001 |
4 | 232333211020 |
5 | 11123202143 |
6 | 1120012344 |
7 | 206465410 |
oct | 56774510 |
9 | 25155501 |
10 | 12319048 |
11 | 6a54535 |
12 | 41610b4 |
13 | 27242a1 |
14 | 18c9640 |
15 | 113514d |
hex | bbf948 |
12319048 has 16 divisors (see below), whose sum is σ = 26398080. Its totient is φ = 5279568.
The previous prime is 12318991. The next prime is 12319061. The reversal of 12319048 is 84091321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109936 + ... + 110047.
It is an arithmetic number, because the mean of its divisors is an integer number (1649880).
Almost surely, 212319048 is an apocalyptic number.
It is an amenable number.
12319048 is an abundant number, since it is smaller than the sum of its proper divisors (14079032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12319048 is a wasteful number, since it uses less digits than its factorization.
12319048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219996 (or 219992 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 12319048 is about 3509.8501392510. The cubic root of 12319048 is about 230.9541209336.
The spelling of 12319048 in words is "twelve million, three hundred nineteen thousand, forty-eight".
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