Base | Representation |
---|---|
bin | 1011010010101… |
… | …0110000000001 |
3 | 10022010012010001 |
4 | 2310222300001 |
5 | 44111023100 |
6 | 4411040001 |
7 | 1113363535 |
oct | 264526001 |
9 | 108105101 |
10 | 47361025 |
11 | 24809048 |
12 | 13a40001 |
13 | 9a7319a |
14 | 640bbc5 |
15 | 4257d6a |
hex | 2d2ac01 |
47361025 has 24 divisors (see below), whose sum is σ = 63281664. Its totient is φ = 35059200.
The previous prime is 47361001. The next prime is 47361043. The reversal of 47361025 is 52016374.
It is not a de Polignac number, because 47361025 - 29 = 47360513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47360984 and 47361002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16497 + ... + 19153.
It is an arithmetic number, because the mean of its divisors is an integer number (2636736).
Almost surely, 247361025 is an apocalyptic number.
It is an amenable number.
47361025 is a deficient number, since it is larger than the sum of its proper divisors (15920639).
47361025 is a wasteful number, since it uses less digits than its factorization.
47361025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2721 (or 2716 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 47361025 is about 6881.9346843747. The cubic root of 47361025 is about 361.8042779676.
Adding to 47361025 its reverse (52016374), we get a palindrome (99377399).
The spelling of 47361025 in words is "forty-seven million, three hundred sixty-one thousand, twenty-five".
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