Base | Representation |
---|---|
bin | 10101001111001000… |
… | …10100101001100110 |
3 | 1002102120110120201111 |
4 | 22213210110221212 |
5 | 141322210021210 |
6 | 5123200215234 |
7 | 552351016042 |
oct | 124744245146 |
9 | 32376416644 |
10 | 11401251430 |
11 | 4920788a48 |
12 | 226230a51a |
13 | 10c90b672a |
14 | 7a22bd022 |
15 | 46aded88a |
hex | 2a7914a66 |
11401251430 has 8 divisors (see below), whose sum is σ = 20522252592. Its totient is φ = 4560500568.
The previous prime is 11401251419. The next prime is 11401251431. The reversal of 11401251430 is 3415210411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11401251431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570062562 + ... + 570062581.
It is an arithmetic number, because the mean of its divisors is an integer number (2565281574).
Almost surely, 211401251430 is an apocalyptic number.
11401251430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11401251430 is a deficient number, since it is larger than the sum of its proper divisors (9121001162).
11401251430 is a wasteful number, since it uses less digits than its factorization.
11401251430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140125150.
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 11401251430 its reverse (3415210411), we get a palindrome (14816461841).
The spelling of 11401251430 in words is "eleven billion, four hundred one million, two hundred fifty-one thousand, four hundred thirty".
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