Base | Representation |
---|---|
bin | 101101100011111000… |
… | …001001010000011011 |
3 | 11200021100011212020222 |
4 | 231203320021100123 |
5 | 1300142044140434 |
6 | 34250151510255 |
7 | 3351201465656 |
oct | 554370112033 |
9 | 150240155228 |
10 | 48920302619 |
11 | 19824265471 |
12 | 959338838b |
13 | 47c817a136 |
14 | 252119889d |
15 | 1414bbe72e |
hex | b63e0941b |
48920302619 has 4 divisors (see below), whose sum is σ = 48922989960. Its totient is φ = 48917615280.
The previous prime is 48920302601. The next prime is 48920302621. The reversal of 48920302619 is 91620302984.
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 48920302619 - 224 = 48903525403 is a prime.
It is a super-2 number, since 2×489203026192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48920302619.
It is not an unprimeable number, because it can be changed into a prime (48920302679) 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, 1316177 + ... + 1352834.
It is an arithmetic number, because the mean of its divisors is an integer number (12230747490).
Almost surely, 248920302619 is an apocalyptic number.
48920302619 is a deficient number, since it is larger than the sum of its proper divisors (2687341).
48920302619 is a wasteful number, since it uses less digits than its factorization.
48920302619 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2687340.
The product of its (nonzero) digits is 186624, while the sum is 44.
The spelling of 48920302619 in words is "forty-eight billion, nine hundred twenty million, three hundred two thousand, six hundred nineteen".
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