Base | Representation |
---|---|
bin | 1011010001101… |
… | …0111001011010 |
3 | 10021222220001001 |
4 | 2310122321122 |
5 | 44101433330 |
6 | 4405415214 |
7 | 1113003322 |
oct | 264327132 |
9 | 107886031 |
10 | 47296090 |
11 | 24774286 |
12 | 13a0a50a |
13 | 9a4c76a |
14 | 63d2282 |
15 | 42439ca |
hex | 2d1ae5a |
47296090 has 8 divisors (see below), whose sum is σ = 85132980. Its totient is φ = 18918432.
The previous prime is 47296063. The next prime is 47296097. The reversal of 47296090 is 9069274.
It can be written as a sum of positive squares in 2 ways, for example, as 45333289 + 1962801 = 6733^2 + 1401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47296097) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364795 + ... + 2364814.
Almost surely, 247296090 is an apocalyptic number.
47296090 is a deficient number, since it is larger than the sum of its proper divisors (37836890).
47296090 is a wasteful number, since it uses less digits than its factorization.
47296090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4729616.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 47296090 is about 6877.2152794572. The cubic root of 47296090 is about 361.6388500578.
The spelling of 47296090 in words is "forty-seven million, two hundred ninety-six thousand, ninety".
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