Base | Representation |
---|---|
bin | 10101001111010101… |
… | …11111110110011001 |
3 | 1002102200202111000022 |
4 | 22213222333312121 |
5 | 141323132014431 |
6 | 5123301520225 |
7 | 552401624402 |
oct | 124752776631 |
9 | 32380674008 |
10 | 11403001241 |
11 | 4921773675 |
12 | 2262a13075 |
13 | 10c957a018 |
14 | 7a26169a9 |
15 | 46b14707b |
hex | 2a7abfd99 |
11403001241 has 8 divisors (see below), whose sum is σ = 11498549568. Its totient is φ = 11307582000.
The previous prime is 11403001199. The next prime is 11403001271. The reversal of 11403001241 is 14210030411.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11403001241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11403001271) 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, 149396 + ... + 212426.
It is an arithmetic number, because the mean of its divisors is an integer number (1437318696).
Almost surely, 211403001241 is an apocalyptic number.
It is an amenable number.
11403001241 is a deficient number, since it is larger than the sum of its proper divisors (95548327).
11403001241 is a wasteful number, since it uses less digits than its factorization.
11403001241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64543.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11403001241 its reverse (14210030411), we get a palindrome (25613031652).
The spelling of 11403001241 in words is "eleven billion, four hundred three million, one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •