Base | Representation |
---|---|
bin | 10101001010010110… |
… | …10001101001110100 |
3 | 1002022202222021000020 |
4 | 22211023101221310 |
5 | 141231422143444 |
6 | 5115204245140 |
7 | 551353010160 |
oct | 124513215164 |
9 | 32282867006 |
10 | 11361131124 |
11 | 4900075a72 |
12 | 22509a07b0 |
13 | 10c09aa1c5 |
14 | 79ac37ca0 |
15 | 467626119 |
hex | 2a52d1a74 |
11361131124 has 48 divisors (see below), whose sum is σ = 30327768576. Its totient is φ = 3242671200.
The previous prime is 11361131113. The next prime is 11361131141. The reversal of 11361131124 is 42113116311.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11361131094 and 11361131103.
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, 11919 + ... + 151209.
It is an arithmetic number, because the mean of its divisors is an integer number (631828512).
Almost surely, 211361131124 is an apocalyptic number.
11361131124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11361131124 is an abundant number, since it is smaller than the sum of its proper divisors (18966637452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11361131124 is a wasteful number, since it uses less digits than its factorization.
11361131124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140276 (or 140274 counting only the distinct ones).
The product of its digits is 432, while the sum is 24.
Adding to 11361131124 its reverse (42113116311), we get a palindrome (53474247435).
The spelling of 11361131124 in words is "eleven billion, three hundred sixty-one million, one hundred thirty-one thousand, one hundred twenty-four".
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