Base | Representation |
---|---|
bin | 1111110010100110… |
… | …1110000011011111 |
3 | 101221102001002120111 |
4 | 3330221232003133 |
5 | 32140112414400 |
6 | 1540340030451 |
7 | 210020106562 |
oct | 37451560337 |
9 | 11842032514 |
10 | 4238794975 |
11 | 1885764448 |
12 | 9a3692427 |
13 | 52723cc0c |
14 | 2c2d544d9 |
15 | 19c1e43ba |
hex | fca6e0df |
4238794975 has 6 divisors (see below), whose sum is σ = 5256105800. Its totient is φ = 3391035960.
The previous prime is 4238794907. The next prime is 4238794991. The reversal of 4238794975 is 5794978324.
It is not a de Polignac number, because 4238794975 - 227 = 4104577247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84775875 + ... + 84775924.
Almost surely, 24238794975 is an apocalyptic number.
4238794975 is a deficient number, since it is larger than the sum of its proper divisors (1017310825).
4238794975 is a wasteful number, since it uses less digits than its factorization.
4238794975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169551809 (or 169551804 counting only the distinct ones).
The product of its digits is 15240960, while the sum is 58.
The square root of 4238794975 is about 65106.0287147051. The cubic root of 4238794975 is about 1618.3811210569.
The spelling of 4238794975 in words is "four billion, two hundred thirty-eight million, seven hundred ninety-four thousand, nine hundred seventy-five".
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