Base | Representation |
---|---|
bin | 1001011001000111… |
… | …11011000000000111 |
3 | 111000102111200102012 |
4 | 10230203323000013 |
5 | 40311400102021 |
6 | 2152212004435 |
7 | 235650143552 |
oct | 45443730007 |
9 | 14012450365 |
10 | 5042581511 |
11 | 2158451140 |
12 | b8890071b |
13 | 62491a456 |
14 | 35b9c7699 |
15 | 1e7a6835b |
hex | 12c8fb007 |
5042581511 has 8 divisors (see below), whose sum is σ = 5510638848. Its totient is φ = 4576131000.
The previous prime is 5042581501. The next prime is 5042581517. The reversal of 5042581511 is 1151852405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5042581511 - 214 = 5042565127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5042581517) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395135 + ... + 407696.
It is an arithmetic number, because the mean of its divisors is an integer number (688829856).
Almost surely, 25042581511 is an apocalyptic number.
5042581511 is a deficient number, since it is larger than the sum of its proper divisors (468057337).
5042581511 is a wasteful number, since it uses less digits than its factorization.
5042581511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803413.
The product of its (nonzero) digits is 8000, while the sum is 32.
The square root of 5042581511 is about 71011.1365280123. The cubic root of 5042581511 is about 1714.8164554654.
The spelling of 5042581511 in words is "five billion, forty-two million, five hundred eighty-one thousand, five hundred eleven".
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