Base | Representation |
---|---|
bin | 111100010101011… |
… | …0101011001011001 |
3 | 12020002102222121111 |
4 | 1320222311121121 |
5 | 13121232312211 |
6 | 532515540321 |
7 | 101111630566 |
oct | 17052653131 |
9 | 5202388544 |
10 | 2024494681 |
11 | 949857900 |
12 | 485bba6a1 |
13 | 263572561 |
14 | 152c3386d |
15 | bcb00421 |
hex | 78ab5659 |
2024494681 has 12 divisors (see below), whose sum is σ = 2242809856. Its totient is φ = 1825944120.
The previous prime is 2024494673. The next prime is 2024494687. The reversal of 2024494681 is 1864944202.
It is not a de Polignac number, because 2024494681 - 23 = 2024494673 is a prime.
It is a super-2 number, since 2×20244946812 = 8197157426794583522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2024494687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50505 + ... + 81238.
Almost surely, 22024494681 is an apocalyptic number.
It is an amenable number.
2024494681 is a deficient number, since it is larger than the sum of its proper divisors (218315175).
2024494681 is a wasteful number, since it uses less digits than its factorization.
2024494681 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131892 (or 131881 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 2024494681 is about 44994.3849941301. The cubic root of 2024494681 is about 1265.0437540002.
The spelling of 2024494681 in words is "two billion, twenty-four million, four hundred ninety-four thousand, six hundred eighty-one".
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