Base | Representation |
---|---|
bin | 1011010010011… |
… | …1001110001100 |
3 | 10022002110021202 |
4 | 2310213032030 |
5 | 44110042242 |
6 | 4410445032 |
7 | 1113303440 |
oct | 264471614 |
9 | 108073252 |
10 | 47346572 |
11 | 247a91a9 |
12 | 13a33778 |
13 | 9a69730 |
14 | 6406820 |
15 | 4253932 |
hex | 2d2738c |
47346572 has 24 divisors (see below), whose sum is σ = 101978016. Its totient is φ = 18730368.
The previous prime is 47346539. The next prime is 47346583. The reversal of 47346572 is 27564374.
47346572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64673 + ... + 65400.
It is an arithmetic number, because the mean of its divisors is an integer number (4249084).
Almost surely, 247346572 is an apocalyptic number.
It is an amenable number.
47346572 is an abundant number, since it is smaller than the sum of its proper divisors (54631444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47346572 is a wasteful number, since it uses less digits than its factorization.
47346572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130097 (or 130095 counting only the distinct ones).
The product of its digits is 141120, while the sum is 38.
The square root of 47346572 is about 6880.8845361625. The cubic root of 47346572 is about 361.7674707037.
The spelling of 47346572 in words is "forty-seven million, three hundred forty-six thousand, five hundred seventy-two".
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