Base | Representation |
---|---|
bin | 1011010000110… |
… | …0000000000010 |
3 | 10021212210100012 |
4 | 2310030000002 |
5 | 44043010244 |
6 | 4404224522 |
7 | 1112330405 |
oct | 264140002 |
9 | 107783305 |
10 | 47235074 |
11 | 24732457 |
12 | 1399b142 |
13 | 9a2aa63 |
14 | 63b7d3c |
15 | 423089e |
hex | 2d0c002 |
47235074 has 8 divisors (see below), whose sum is σ = 71554428. Its totient is φ = 23383600.
The previous prime is 47235011. The next prime is 47235101. The reversal of 47235074 is 47053274.
47235074 = 39672 + 39682 + 39692.
It can be written as a sum of positive squares in 2 ways, for example, as 40768225 + 6466849 = 6385^2 + 2543^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 47235074.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116717 + ... + 117120.
Almost surely, 247235074 is an apocalyptic number.
47235074 is a deficient number, since it is larger than the sum of its proper divisors (24319354).
47235074 is a wasteful number, since it uses less digits than its factorization.
47235074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233940.
The product of its (nonzero) digits is 23520, while the sum is 32.
The square root of 47235074 is about 6872.7777499349. Note that the first 4 decimals coincide. The cubic root of 47235074 is about 361.4832681214.
The spelling of 47235074 in words is "forty-seven million, two hundred thirty-five thousand, seventy-four".
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