Base | Representation |
---|---|
bin | 1011011011100… |
… | …0101100001010 |
3 | 10100012201121211 |
4 | 2312320230022 |
5 | 44233124120 |
6 | 4431323334 |
7 | 1121334535 |
oct | 266705412 |
9 | 110181554 |
10 | 47942410 |
11 | 2507592a |
12 | 1408054a |
13 | 9c179b9 |
14 | 651da1c |
15 | 432025a |
hex | 2db8b0a |
47942410 has 8 divisors (see below), whose sum is σ = 86296356. Its totient is φ = 19176960.
The previous prime is 47942387. The next prime is 47942413. The reversal of 47942410 is 1424974.
47942410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 42081169 + 5861241 = 6487^2 + 2421^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (47942413) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2397111 + ... + 2397130.
Almost surely, 247942410 is an apocalyptic number.
47942410 is a deficient number, since it is larger than the sum of its proper divisors (38353946).
47942410 is a wasteful number, since it uses less digits than its factorization.
47942410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4794248.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 47942410 is about 6924.0457826332. The cubic root of 47942410 is about 363.2787159903.
The spelling of 47942410 in words is "forty-seven million, nine hundred forty-two thousand, four hundred ten".
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