Base | Representation |
---|---|
bin | 101101100010000100… |
… | …000101011010001001 |
3 | 11200012012221010201220 |
4 | 231202010011122021 |
5 | 1300111302100103 |
6 | 34243143432253 |
7 | 3350352051624 |
oct | 554204053211 |
9 | 150165833656 |
10 | 48889878153 |
11 | 19809075086 |
12 | 9585155689 |
13 | 47c1a86bac |
14 | 251b118dbb |
15 | 14121aec53 |
hex | b62105689 |
48889878153 has 4 divisors (see below), whose sum is σ = 65186504208. Its totient is φ = 32593252100.
The previous prime is 48889878073. The next prime is 48889878181. The reversal of 48889878153 is 35187898884.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48889878153 - 213 = 48889869961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48889478153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8148313023 + ... + 8148313028.
It is an arithmetic number, because the mean of its divisors is an integer number (16296626052).
Almost surely, 248889878153 is an apocalyptic number.
It is an amenable number.
48889878153 is a deficient number, since it is larger than the sum of its proper divisors (16296626055).
48889878153 is a wasteful number, since it uses less digits than its factorization.
48889878153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16296626054.
The product of its digits is 123863040, while the sum is 69.
The spelling of 48889878153 in words is "forty-eight billion, eight hundred eighty-nine million, eight hundred seventy-eight thousand, one hundred fifty-three".
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