Base | Representation |
---|---|
bin | 100010111011111000… |
… | …0010101100110110100 |
3 | 21011122112010222020111 |
4 | 1011313300111212310 |
5 | 2212122020313043 |
6 | 54244304112404 |
7 | 5264104053613 |
oct | 1056760254664 |
9 | 234575128214 |
10 | 75023604148 |
11 | 298a9961239 |
12 | 12659305704 |
13 | 70c814bc9c |
14 | 38b9c9d87a |
15 | 1e4167b09d |
hex | 1177c159b4 |
75023604148 has 12 divisors (see below), whose sum is σ = 131294965312. Its totient is φ = 37510756920.
The previous prime is 75023604143. The next prime is 75023604167. The reversal of 75023604148 is 84140632057.
It is a self number, because there is not a number n which added to its sum of digits gives 75023604148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75023604143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86838 + ... + 396973.
Almost surely, 275023604148 is an apocalyptic number.
It is an amenable number.
75023604148 is a deficient number, since it is larger than the sum of its proper divisors (56271361164).
75023604148 is a wasteful number, since it uses less digits than its factorization.
75023604148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522582 (or 522580 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 75023604148 in words is "seventy-five billion, twenty-three million, six hundred four thousand, one hundred forty-eight".
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