Base | Representation |
---|---|
bin | 1011001111000… |
… | …1010000110000 |
3 | 10021200020002211 |
4 | 2303301100300 |
5 | 44031004202 |
6 | 4402021504 |
7 | 1111363165 |
oct | 263612060 |
9 | 107606084 |
10 | 47125552 |
11 | 24668141 |
12 | 13947894 |
13 | 99bcc56 |
14 | 638a06c |
15 | 420d1d7 |
hex | 2cf1430 |
47125552 has 20 divisors (see below), whose sum is σ = 91775376. Its totient is φ = 23441600.
The previous prime is 47125541. The next prime is 47125553. The reversal of 47125552 is 25552174.
It is not an unprimeable number, because it can be changed into a prime (47125553) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4324 + ... + 10627.
Almost surely, 247125552 is an apocalyptic number.
It is an amenable number.
47125552 is a deficient number, since it is larger than the sum of its proper divisors (44649824).
47125552 is a wasteful number, since it uses less digits than its factorization.
47125552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15156 (or 15150 counting only the distinct ones).
The product of its digits is 14000, while the sum is 31.
The square root of 47125552 is about 6864.8053140639. The cubic root of 47125552 is about 361.2036665072.
The spelling of 47125552 in words is "forty-seven million, one hundred twenty-five thousand, five hundred fifty-two".
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