Base | Representation |
---|---|
bin | 10100111011001011… |
… | …00011000001111000 |
3 | 1001222220101011222020 |
4 | 22131211203001320 |
5 | 141001323102222 |
6 | 5054415154440 |
7 | 545245504260 |
oct | 123545430170 |
9 | 31886334866 |
10 | 11233800312 |
11 | 4845207499 |
12 | 2216215a20 |
13 | 10a04b7627 |
14 | 787d707a0 |
15 | 45b37365c |
hex | 29d963078 |
11233800312 has 64 divisors (see below), whose sum is σ = 33785875200. Its totient is φ = 3040727040.
The previous prime is 11233800307. The next prime is 11233800313. The reversal of 11233800312 is 21300833211.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11233800313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756489 + ... + 1762872.
It is an arithmetic number, because the mean of its divisors is an integer number (527904300).
Almost surely, 211233800312 is an apocalyptic number.
11233800312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11233800312 is an abundant number, since it is smaller than the sum of its proper divisors (22552074888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11233800312 is a wasteful number, since it uses less digits than its factorization.
11233800312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3519396 (or 3519392 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The spelling of 11233800312 in words is "eleven billion, two hundred thirty-three million, eight hundred thousand, three hundred twelve".
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