Base | Representation |
---|---|
bin | 1011001110101… |
… | …0011000100000 |
3 | 10021121210110021 |
4 | 2303222120200 |
5 | 44024104001 |
6 | 4401243224 |
7 | 1111215064 |
oct | 263523040 |
9 | 107553407 |
10 | 47097376 |
11 | 24648a57 |
12 | 13933514 |
13 | 99b0191 |
14 | 637daa4 |
15 | 4204ba1 |
hex | 2cea620 |
47097376 has 48 divisors (see below), whose sum is σ = 97977600. Its totient is φ = 22240768.
The previous prime is 47097367. The next prime is 47097433. The reversal of 47097376 is 67379074.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65145 + ... + 65863.
It is an arithmetic number, because the mean of its divisors is an integer number (2041200).
Almost surely, 247097376 is an apocalyptic number.
47097376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47097376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48988800).
47097376 is an abundant number, since it is smaller than the sum of its proper divisors (50880224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47097376 is a wasteful number, since it uses less digits than its factorization.
47097376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 841 (or 833 counting only the distinct ones).
The product of its (nonzero) digits is 222264, while the sum is 43.
The square root of 47097376 is about 6862.7528004439. The cubic root of 47097376 is about 361.1316652039.
The spelling of 47097376 in words is "forty-seven million, ninety-seven thousand, three hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •