Base | Representation |
---|---|
bin | 1011001110111… |
… | …1101111100100 |
3 | 10021122220120110 |
4 | 2303233233210 |
5 | 44030304312 |
6 | 4401533020 |
7 | 1111336101 |
oct | 263575744 |
9 | 107586513 |
10 | 47119332 |
11 | 246634a7 |
12 | 13944170 |
13 | 99ba180 |
14 | 6387aa8 |
15 | 420b43c |
hex | 2cefbe4 |
47119332 has 96 divisors (see below), whose sum is σ = 124467840. Its totient is φ = 13777920.
The previous prime is 47119327. The next prime is 47119339. The reversal of 47119332 is 23391174.
It is a self number, because there is not a number n which added to its sum of digits gives 47119332.
It is not an unprimeable number, because it can be changed into a prime (47119339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338919 + ... + 339057.
It is an arithmetic number, because the mean of its divisors is an integer number (1296540).
Almost surely, 247119332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47119332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62233920).
47119332 is an abundant number, since it is smaller than the sum of its proper divisors (77348508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47119332 is a wasteful number, since it uses less digits than its factorization.
47119332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253 (or 251 counting only the distinct ones).
The product of its digits is 4536, while the sum is 30.
The square root of 47119332 is about 6864.3522636881. The cubic root of 47119332 is about 361.1877743103.
The spelling of 47119332 in words is "forty-seven million, one hundred nineteen thousand, three hundred thirty-two".
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