Base | Representation |
---|---|
bin | 1001000010101111… |
… | …1110011111001001 |
3 | 20021011200002121101 |
4 | 2100223332133021 |
5 | 14432411302431 |
6 | 1040512341401 |
7 | 114103650442 |
oct | 22053763711 |
9 | 6234602541 |
10 | 2427447241 |
11 | 103625a04a |
12 | 578b44861 |
13 | 2c8ba8a1b |
14 | 1905662c9 |
15 | e3198961 |
hex | 90afe7c9 |
2427447241 has 8 divisors (see below), whose sum is σ = 2448131040. Its totient is φ = 2406806688.
The previous prime is 2427447227. The next prime is 2427447259. The reversal of 2427447241 is 1427447242.
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 2427447241 - 211 = 2427445193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2427447241.
It is not an unprimeable number, because it can be changed into a prime (2427444241) 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, 107370 + ... + 127996.
It is an arithmetic number, because the mean of its divisors is an integer number (306016380).
Almost surely, 22427447241 is an apocalyptic number.
It is an amenable number.
2427447241 is a deficient number, since it is larger than the sum of its proper divisors (20683799).
2427447241 is a wasteful number, since it uses less digits than its factorization.
2427447241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21623.
The product of its digits is 100352, while the sum is 37.
The square root of 2427447241 is about 49269.1307108214. The cubic root of 2427447241 is about 1343.9504793336.
Subtracting from 2427447241 its reverse (1427447242), we obtain a palindrome (999999999).
The spelling of 2427447241 in words is "two billion, four hundred twenty-seven million, four hundred forty-seven thousand, two hundred forty-one".
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