Base | Representation |
---|---|
bin | 1011010100011… |
… | …1111011111100 |
3 | 10022100021002201 |
4 | 2311013323330 |
5 | 44123334242 |
6 | 4413401244 |
7 | 1114402216 |
oct | 265077374 |
9 | 108307081 |
10 | 47480572 |
11 | 2488a947 |
12 | 13a99224 |
13 | 9ab5719 |
14 | 643d5b6 |
15 | 427d4b7 |
hex | 2d47efc |
47480572 has 6 divisors (see below), whose sum is σ = 83091008. Its totient is φ = 23740284.
The previous prime is 47480567. The next prime is 47480581. The reversal of 47480572 is 27508474.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 5935068 + ... + 5935075.
Almost surely, 247480572 is an apocalyptic number.
It is an amenable number.
47480572 is a deficient number, since it is larger than the sum of its proper divisors (35610436).
47480572 is a wasteful number, since it uses less digits than its factorization.
47480572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11870147 (or 11870145 counting only the distinct ones).
The product of its (nonzero) digits is 62720, while the sum is 37.
The square root of 47480572 is about 6890.6147766364. The cubic root of 47480572 is about 362.1084399850.
The spelling of 47480572 in words is "forty-seven million, four hundred eighty thousand, five hundred seventy-two".
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