Base | Representation |
---|---|
bin | 10101011111110100… |
… | …10111000010110100 |
3 | 1002210022220001100110 |
4 | 22233322113002310 |
5 | 142114024334012 |
6 | 5145120543020 |
7 | 556000654623 |
oct | 125772270264 |
9 | 32708801313 |
10 | 11541246132 |
11 | 4992807049 |
12 | 22a1181a70 |
13 | 111c0c1530 |
14 | 7b6b216ba |
15 | 47835373c |
hex | 2afe970b4 |
11541246132 has 24 divisors (see below), whose sum is σ = 29001080416. Its totient is φ = 3551152608.
The previous prime is 11541246109. The next prime is 11541246137. The reversal of 11541246132 is 23164214511.
It is a super-2 number, since 2×115412461322 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11541246132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11541246137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36991018 + ... + 36991329.
Almost surely, 211541246132 is an apocalyptic number.
11541246132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11541246132 is an abundant number, since it is smaller than the sum of its proper divisors (17459834284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11541246132 is a wasteful number, since it uses less digits than its factorization.
11541246132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73982367 (or 73982365 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The spelling of 11541246132 in words is "eleven billion, five hundred forty-one million, two hundred forty-six thousand, one hundred thirty-two".
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