Base | Representation |
---|---|
bin | 100110001011011101… |
… | …110010110001000000 |
3 | 10220210222110211222020 |
4 | 212023131302301000 |
5 | 1132424101030200 |
6 | 30455503241440 |
7 | 2650611625662 |
oct | 461335626100 |
9 | 126728424866 |
10 | 40994548800 |
11 | 164273992a7 |
12 | 7b40ba9280 |
13 | 3b3413148a |
14 | 1dac6da532 |
15 | 10ede8cea0 |
hex | 98b772c40 |
40994548800 has 504 divisors, whose sum is σ = 143092627200. Its totient is φ = 10263859200.
The previous prime is 40994548783. The next prime is 40994548811. The reversal of 40994548800 is 884549904.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 275131126 + ... + 275131274.
Almost surely, 240994548800 is an apocalyptic number.
40994548800 is a gapful number since it is divisible by the number (40) 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 40994548800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71546313600).
40994548800 is an abundant number, since it is smaller than the sum of its proper divisors (102098078400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40994548800 is a wasteful number, since it uses less digits than its factorization.
40994548800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291 (or 233 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 51.
The spelling of 40994548800 in words is "forty billion, nine hundred ninety-four million, five hundred forty-eight thousand, eight hundred".
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