Base | Representation |
---|---|
bin | 10101010100111101… |
… | …01101100101010100 |
3 | 1002112222101222021211 |
4 | 22222132231211110 |
5 | 141422212043330 |
6 | 5132103351204 |
7 | 553513230502 |
oct | 125236554524 |
9 | 32488358254 |
10 | 11450112340 |
11 | 4946320967 |
12 | 2276752504 |
13 | 1106263504 |
14 | 7a899b672 |
15 | 470350d2a |
hex | 2aa7ad954 |
11450112340 has 48 divisors (see below), whose sum is σ = 26337603600. Its totient is φ = 4161984512.
The previous prime is 11450112307. The next prime is 11450112371. The reversal of 11450112340 is 4321105411.
It can be written as a sum of positive squares in 8 ways, for example, as 220047556 + 11230064784 = 14834^2 + 105972^2 .
It is a super-2 number, since 2×114501123402 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570775 + ... + 590494.
It is an arithmetic number, because the mean of its divisors is an integer number (548700075).
Almost surely, 211450112340 is an apocalyptic number.
11450112340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11450112340 is an abundant number, since it is smaller than the sum of its proper divisors (14887491260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11450112340 is a wasteful number, since it uses less digits than its factorization.
11450112340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1161324 (or 1161322 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 11450112340 its reverse (4321105411), we get a palindrome (15771217751).
The spelling of 11450112340 in words is "eleven billion, four hundred fifty million, one hundred twelve thousand, three hundred forty".
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