Base | Representation |
---|---|
bin | 10101001011110110… |
… | …00001010001011100 |
3 | 1002100122112010110222 |
4 | 22211323001101130 |
5 | 141243123200230 |
6 | 5120332420512 |
7 | 551564255345 |
oct | 124573012134 |
9 | 32318463428 |
10 | 11373646940 |
11 | 4907144317 |
12 | 2255017738 |
13 | 10c346cc06 |
14 | 79c7750cc |
15 | 4687996e5 |
hex | 2a5ec145c |
11373646940 has 24 divisors (see below), whose sum is σ = 23997864912. Its totient is φ = 4527895680.
The previous prime is 11373646937. The next prime is 11373647027. The reversal of 11373646940 is 4964637311.
It is a junction number, because it is equal to n+sod(n) for n = 11373646891 and 11373646900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343369 + ... + 1351808.
It is an arithmetic number, because the mean of its divisors is an integer number (999911038).
Almost surely, 211373646940 is an apocalyptic number.
11373646940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11373646940 is an abundant number, since it is smaller than the sum of its proper divisors (12624217972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11373646940 is a wasteful number, since it uses less digits than its factorization.
11373646940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2695397 (or 2695395 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 44.
The spelling of 11373646940 in words is "eleven billion, three hundred seventy-three million, six hundred forty-six thousand, nine hundred forty".
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