Base | Representation |
---|---|
bin | 1011010001101… |
… | …1111010010010 |
3 | 10022000002201211 |
4 | 2310123322102 |
5 | 44102101432 |
6 | 4405450334 |
7 | 1113021403 |
oct | 264337222 |
9 | 108002654 |
10 | 47300242 |
11 | 24777410 |
12 | 13a109aa |
13 | 9a51612 |
14 | 63d39aa |
15 | 4244d47 |
hex | 2d1be92 |
47300242 has 8 divisors (see below), whose sum is σ = 77400432. Its totient is φ = 21500100.
The previous prime is 47300237. The next prime is 47300257. The reversal of 47300242 is 24200374.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 2150011 = 47300242 / (4 + 7 + 3 + 0 + 0 + 2 + 4 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1074984 + ... + 1075027.
It is an arithmetic number, because the mean of its divisors is an integer number (9675054).
Almost surely, 247300242 is an apocalyptic number.
47300242 is a deficient number, since it is larger than the sum of its proper divisors (30100190).
47300242 is a wasteful number, since it uses less digits than its factorization.
47300242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2150024.
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 47300242 is about 6877.5171392007. The cubic root of 47300242 is about 361.6494321909.
The spelling of 47300242 in words is "forty-seven million, three hundred thousand, two hundred forty-two".
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