Base | Representation |
---|---|
bin | 10110011010010011101110… |
… | …10000001111010011010101 |
3 | 20110111100122001120220220020 |
4 | 23031021313100033103111 |
5 | 22424420432101444424 |
6 | 252452014132255353 |
7 | 13244353121666565 |
oct | 1315116720172325 |
9 | 213440561526806 |
10 | 49282455499989 |
11 | 1478063237aa08 |
12 | 563b32a771559 |
13 | 21664145299aa |
14 | c253d81a6da5 |
15 | 5a6e3a6c7079 |
hex | 2cd27740f4d5 |
49282455499989 has 8 divisors (see below), whose sum is σ = 67975800689760. Its totient is φ = 31722040321776.
The previous prime is 49282455499969. The next prime is 49282455499999. The reversal of 49282455499989 is 98999455428294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49282455499989 - 227 = 49282321282261 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (87), and also a Moran number because the ratio is a prime number: 566465005747 = 49282455499989 / (4 + 9 + 2 + 8 + 2 + 4 + 5 + 5 + 4 + 9 + 9 + 9 + 8 + 9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49282455499939) 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, 283232502787 + ... + 283232502960.
It is an arithmetic number, because the mean of its divisors is an integer number (8496975086220).
Almost surely, 249282455499989 is an apocalyptic number.
It is an amenable number.
49282455499989 is a deficient number, since it is larger than the sum of its proper divisors (18693345189771).
49282455499989 is a wasteful number, since it uses less digits than its factorization.
49282455499989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566465005779.
The product of its digits is 24186470400, while the sum is 87.
The spelling of 49282455499989 in words is "forty-nine trillion, two hundred eighty-two billion, four hundred fifty-five million, four hundred ninety-nine thousand, nine hundred eighty-nine".
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