Base | Representation |
---|---|
bin | 10101110111110011… |
… | …11010001000111100 |
3 | 1010022100111111010000 |
4 | 22323321322020330 |
5 | 143022032014312 |
6 | 5221105314300 |
7 | 563663133510 |
oct | 127371721074 |
9 | 33270444100 |
10 | 11742454332 |
11 | 4a86344814 |
12 | 2338635990 |
13 | 11519ac73b |
14 | 7d573a140 |
15 | 48ad4aadc |
hex | 2bbe7a23c |
11742454332 has 60 divisors (see below), whose sum is σ = 35082401200. Its totient is φ = 3354986304.
The previous prime is 11742454331. The next prime is 11742454337. The reversal of 11742454332 is 23345424711.
11742454332 is a `hidden beast` number, since 1 + 174 + 2 + 454 + 3 + 32 = 666.
It is a super-3 number, since 3×117424543323 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11742454331) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2586457 + ... + 2590992.
Almost surely, 211742454332 is an apocalyptic number.
11742454332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11742454332 is an abundant number, since it is smaller than the sum of its proper divisors (23339946868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11742454332 is a wasteful number, since it uses less digits than its factorization.
11742454332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5177472 (or 5177461 counting only the distinct ones).
The product of its digits is 80640, while the sum is 36.
The spelling of 11742454332 in words is "eleven billion, seven hundred forty-two million, four hundred fifty-four thousand, three hundred thirty-two".
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