Base | Representation |
---|---|
bin | 10101010000100110… |
… | …11000000101101001 |
3 | 1002110102200020221211 |
4 | 22220103120011221 |
5 | 141333334230111 |
6 | 5124320433121 |
7 | 552560611516 |
oct | 125023300551 |
9 | 32412606854 |
10 | 11413586281 |
11 | 4927743339 |
12 | 22664787a1 |
13 | 10cb814c66 |
14 | 7a3bb030d |
15 | 46c038521 |
hex | 2a84d8169 |
11413586281 has 8 divisors (see below), whose sum is σ = 11586731744. Its totient is φ = 11240894880.
The previous prime is 11413586279. The next prime is 11413586287. The reversal of 11413586281 is 18268531411.
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 11413586281 - 21 = 11413586279 is a prime.
It is a super-2 number, since 2×114135862812 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11413586287) 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, 62691 + ... + 163576.
It is an arithmetic number, because the mean of its divisors is an integer number (1448341468).
Almost surely, 211413586281 is an apocalyptic number.
It is an amenable number.
11413586281 is a deficient number, since it is larger than the sum of its proper divisors (173145463).
11413586281 is an equidigital number, since it uses as much as digits as its factorization.
11413586281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227031.
The product of its digits is 46080, while the sum is 40.
The spelling of 11413586281 in words is "eleven billion, four hundred thirteen million, five hundred eighty-six thousand, two hundred eighty-one".
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