Base | Representation |
---|---|
bin | 1011010010000… |
… | …1001111101101 |
3 | 10022001012201010 |
4 | 2310201033231 |
5 | 44103301333 |
6 | 4410135433 |
7 | 1113142200 |
oct | 264411755 |
9 | 108035633 |
10 | 47322093 |
11 | 24791875 |
12 | 13a21579 |
13 | 9a5b550 |
14 | 63db937 |
15 | 424b563 |
hex | 2d213ed |
47322093 has 24 divisors (see below), whose sum is σ = 79046688. Its totient is φ = 24960096.
The previous prime is 47322083. The next prime is 47322127. The reversal of 47322093 is 39022374.
It is not a de Polignac number, because 47322093 - 25 = 47322061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47322093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47322013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10471 + ... + 14292.
It is an arithmetic number, because the mean of its divisors is an integer number (3293612).
Almost surely, 247322093 is an apocalyptic number.
It is an amenable number.
47322093 is a deficient number, since it is larger than the sum of its proper divisors (31724595).
47322093 is a wasteful number, since it uses less digits than its factorization.
47322093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24793 (or 24786 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 47322093 is about 6879.1055377861. The cubic root of 47322093 is about 361.7051132674.
The spelling of 47322093 in words is "forty-seven million, three hundred twenty-two thousand, ninety-three".
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