Base | Representation |
---|---|
bin | 101101000100100111… |
… | …100101010101111111 |
3 | 11121220210100210112202 |
4 | 231010213211111333 |
5 | 1243103320230034 |
6 | 34122135222115 |
7 | 3332203041446 |
oct | 550447452577 |
9 | 147823323482 |
10 | 48395867519 |
11 | 1958522962a |
12 | 946781793b |
13 | 474361accc |
14 | 24b1681d5d |
15 | 13d3b2b47e |
hex | b449e557f |
48395867519 has 8 divisors (see below), whose sum is σ = 51355969920. Its totient is φ = 45507093016.
The previous prime is 48395867491. The next prime is 48395867557. The reversal of 48395867519 is 91576859384.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48395867519 is a prime.
It is a super-2 number, since 2×483958675192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48395867419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17830577 + ... + 17833290.
It is an arithmetic number, because the mean of its divisors is an integer number (6419496240).
Almost surely, 248395867519 is an apocalyptic number.
48395867519 is a deficient number, since it is larger than the sum of its proper divisors (2960102401).
48395867519 is a wasteful number, since it uses less digits than its factorization.
48395867519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35663949.
The product of its digits is 65318400, while the sum is 65.
The spelling of 48395867519 in words is "forty-eight billion, three hundred ninety-five million, eight hundred sixty-seven thousand, five hundred nineteen".
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