Base | Representation |
---|---|
bin | 10101001100011110… |
… | …01011110100000000 |
3 | 1002101000110200120200 |
4 | 22212033023310000 |
5 | 141301001323432 |
6 | 5121042005200 |
7 | 551660222520 |
oct | 124617136400 |
9 | 32330420520 |
10 | 11378932992 |
11 | 490a124859 |
12 | 2256946800 |
13 | 10c45a0c5b |
14 | 79d34d680 |
15 | 468e90a7c |
hex | 2a63cbd00 |
11378932992 has 216 divisors, whose sum is σ = 37586412864. Its totient is φ = 3243220992.
The previous prime is 11378932987. The next prime is 11378933053. The reversal of 11378932992 is 29923987311.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11014908 + ... + 11015940.
Almost surely, 211378932992 is an apocalyptic number.
11378932992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11378932992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18793206432).
11378932992 is an abundant number, since it is smaller than the sum of its proper divisors (26207479872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11378932992 is a wasteful number, since it uses less digits than its factorization.
11378932992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1745 (or 1728 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 54.
The spelling of 11378932992 in words is "eleven billion, three hundred seventy-eight million, nine hundred thirty-two thousand, nine hundred ninety-two".
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