Base | Representation |
---|---|
bin | 10101010101001011… |
… | …11101100111111111 |
3 | 1002120002222112120200 |
4 | 22222211331213333 |
5 | 141423203404210 |
6 | 5132212214543 |
7 | 553535335110 |
oct | 125245754777 |
9 | 32502875520 |
10 | 11452013055 |
11 | 49473a99aa |
12 | 227730a453 |
13 | 110677a6b2 |
14 | 7a8d34207 |
15 | 4705c90c0 |
hex | 2aa97d9ff |
11452013055 has 96 divisors (see below), whose sum is σ = 23267312640. Its totient is φ = 5101608960.
The previous prime is 11452013047. The next prime is 11452013077. The reversal of 11452013055 is 55031025411.
11452013055 is a `hidden beast` number, since 1 + 1 + 4 + 520 + 130 + 5 + 5 = 666.
It is not a de Polignac number, because 11452013055 - 23 = 11452013047 is a prime.
It is a super-2 number, since 2×114520130552 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8681686 + ... + 8683004.
It is an arithmetic number, because the mean of its divisors is an integer number (242367840).
Almost surely, 211452013055 is an apocalyptic number.
11452013055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11452013055 is an abundant number, since it is smaller than the sum of its proper divisors (11815299585).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11452013055 is a wasteful number, since it uses less digits than its factorization.
11452013055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2021 (or 2018 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
Adding to 11452013055 its reverse (55031025411), we get a palindrome (66483038466).
The spelling of 11452013055 in words is "eleven billion, four hundred fifty-two million, thirteen thousand, fifty-five".
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