Base | Representation |
---|---|
bin | 101101000111011011… |
… | …010000000010101011 |
3 | 11122001001222122202212 |
4 | 231013123100002223 |
5 | 1243202344404222 |
6 | 34130540515335 |
7 | 3333314263400 |
oct | 550733200253 |
9 | 148031878685 |
10 | 48442966187 |
11 | 195a9878550 |
12 | 947b54bb4b |
13 | 47502cb945 |
14 | 24b7a222a7 |
15 | 13d7d316e2 |
hex | b476d00ab |
48442966187 has 24 divisors (see below), whose sum is σ = 62904612672. Its totient is φ = 36869893200.
The previous prime is 48442966171. The next prime is 48442966237. The reversal of 48442966187 is 78166924484.
It is a happy number.
It is not a de Polignac number, because 48442966187 - 24 = 48442966171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48442966147) 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 23 ways as a sum of consecutive naturals, for example, 1021889 + ... + 1068242.
It is an arithmetic number, because the mean of its divisors is an integer number (2621025528).
Almost surely, 248442966187 is an apocalyptic number.
48442966187 is a deficient number, since it is larger than the sum of its proper divisors (14461646485).
48442966187 is a wasteful number, since it uses less digits than its factorization.
48442966187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2090199 (or 2090192 counting only the distinct ones).
The product of its digits is 18579456, while the sum is 59.
The spelling of 48442966187 in words is "forty-eight billion, four hundred forty-two million, nine hundred sixty-six thousand, one hundred eighty-seven".
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