Base | Representation |
---|---|
bin | 1010101101011101… |
… | …01100011010000001 |
3 | 112211201201201112000 |
4 | 11112232230122001 |
5 | 43234003022020 |
6 | 2350323254213 |
7 | 262330414314 |
oct | 52656543201 |
9 | 15751651460 |
10 | 5750048385 |
11 | 2490830504 |
12 | 114581a369 |
13 | 7083723c3 |
14 | 3c794697b |
15 | 239c13090 |
hex | 156bac681 |
5750048385 has 32 divisors (see below), whose sum is σ = 10439815680. Its totient is φ = 3001440384.
The previous prime is 5750048383. The next prime is 5750048389. The reversal of 5750048385 is 5838400575.
5750048385 is a `hidden beast` number, since 575 + 0 + 0 + 48 + 38 + 5 = 666.
It is not a de Polignac number, because 5750048385 - 21 = 5750048383 is a prime.
It is a super-2 number, since 2×57500483852 = 66126112859682216450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5750048385.
It is not an unprimeable number, because it can be changed into a prime (5750048383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446772 + ... + 459461.
It is an arithmetic number, because the mean of its divisors is an integer number (326244240).
Almost surely, 25750048385 is an apocalyptic number.
It is an amenable number.
5750048385 is a deficient number, since it is larger than the sum of its proper divisors (4689767295).
5750048385 is a wasteful number, since it uses less digits than its factorization.
5750048385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906294 (or 906288 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The square root of 5750048385 is about 75829.0734810864. The cubic root of 5750048385 is about 1791.5289605887.
The spelling of 5750048385 in words is "five billion, seven hundred fifty million, forty-eight thousand, three hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •