Base | Representation |
---|---|
bin | 101101000010010010… |
… | …100111110000110101 |
3 | 11121211001212212122021 |
4 | 231002102213300311 |
5 | 1243013321133343 |
6 | 34114222233141 |
7 | 3331220112412 |
oct | 550222476065 |
9 | 147731785567 |
10 | 48356817973 |
11 | 19565188082 |
12 | 94567257b1 |
13 | 47384c7c79 |
14 | 24aa3d9109 |
15 | 13d04b60ed |
hex | b424a7c35 |
48356817973 has 4 divisors (see below), whose sum is σ = 48607371628. Its totient is φ = 48106264320.
The previous prime is 48356817961. The next prime is 48356817979. The reversal of 48356817973 is 37971865384.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23733559249 + 24623258724 = 154057^2 + 156918^2 .
It is a cyclic number.
It is not a de Polignac number, because 48356817973 - 217 = 48356686901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48356817979) 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, 125276538 + ... + 125276923.
It is an arithmetic number, because the mean of its divisors is an integer number (12151842907).
Almost surely, 248356817973 is an apocalyptic number.
It is an amenable number.
48356817973 is a deficient number, since it is larger than the sum of its proper divisors (250553655).
48356817973 is a wasteful number, since it uses less digits than its factorization.
48356817973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250553654.
The product of its digits is 30481920, while the sum is 61.
The spelling of 48356817973 in words is "forty-eight billion, three hundred fifty-six million, eight hundred seventeen thousand, nine hundred seventy-three".
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