Base | Representation |
---|---|
bin | 101100111101011011… |
… | …010111100110010011 |
3 | 11121121101100112002112 |
4 | 230331123113212103 |
5 | 1242331424144404 |
6 | 34102145335535 |
7 | 3326206433102 |
oct | 547533274623 |
9 | 147541315075 |
10 | 48275224979 |
11 | 19523119053 |
12 | 94333375ab |
13 | 472462a7a7 |
14 | 249d63a039 |
15 | 13c824a56e |
hex | b3d6d7993 |
48275224979 has 4 divisors (see below), whose sum is σ = 48527975040. Its totient is φ = 48022474920.
The previous prime is 48275224967. The next prime is 48275224981. The reversal of 48275224979 is 97942257284.
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 48275224979 - 212 = 48275220883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48275224919) 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, 126374744 + ... + 126375125.
It is an arithmetic number, because the mean of its divisors is an integer number (12131993760).
Almost surely, 248275224979 is an apocalyptic number.
48275224979 is a deficient number, since it is larger than the sum of its proper divisors (252750061).
48275224979 is a wasteful number, since it uses less digits than its factorization.
48275224979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252750060.
The product of its digits is 20321280, while the sum is 59.
The spelling of 48275224979 in words is "forty-eight billion, two hundred seventy-five million, two hundred twenty-four thousand, nine hundred seventy-nine".
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