Base | Representation |
---|---|
bin | 101101100000110101… |
… | …110100001010100011 |
3 | 11200010210022201112002 |
4 | 231200311310022203 |
5 | 1300041024012131 |
6 | 34241131554215 |
7 | 3350012465033 |
oct | 554065641243 |
9 | 150123281462 |
10 | 48869360291 |
11 | 197a8530774 |
12 | 957a2bb96b |
13 | 47ba751b4b |
14 | 25184d78c3 |
15 | 14104aa6cb |
hex | b60d742a3 |
48869360291 has 4 divisors (see below), whose sum is σ = 48877453272. Its totient is φ = 48861267312.
The previous prime is 48869360227. The next prime is 48869360299. The reversal of 48869360291 is 19206396884.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48869360291 - 26 = 48869360227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48869360299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037426 + ... + 4049511.
It is an arithmetic number, because the mean of its divisors is an integer number (12219363318).
Almost surely, 248869360291 is an apocalyptic number.
48869360291 is a deficient number, since it is larger than the sum of its proper divisors (8092981).
48869360291 is an equidigital number, since it uses as much as digits as its factorization.
48869360291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8092980.
The product of its (nonzero) digits is 4478976, while the sum is 56.
The spelling of 48869360291 in words is "forty-eight billion, eight hundred sixty-nine million, three hundred sixty thousand, two hundred ninety-one".
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