Base | Representation |
---|---|
bin | 100011100000011101110… |
… | …111111011010100110001 |
3 | 22122021011202200022000100 |
4 | 203200131313323110301 |
5 | 304434201402434210 |
6 | 5104535021343013 |
7 | 341200350045006 |
oct | 43403567732461 |
9 | 8567152608010 |
10 | 2440042624305 |
11 | 8608a84a4520 |
12 | 334a91407a69 |
13 | 149130a2a140 |
14 | 86154b578ad |
15 | 4370eecc5c0 |
hex | 2381ddfb531 |
2440042624305 has 48 divisors (see below), whose sum is σ = 4968814084416. Its totient is φ = 1092047045760.
The previous prime is 2440042624303. The next prime is 2440042624321. The reversal of 2440042624305 is 5034262400442.
2440042624305 is a `hidden beast` number, since 2 + 4 + 400 + 4 + 2 + 6 + 243 + 0 + 5 = 666.
It is not a de Polignac number, because 2440042624305 - 21 = 2440042624303 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2440042624305.
It is not an unprimeable number, because it can be changed into a prime (2440042624303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 189585067 + ... + 189597936.
It is an arithmetic number, because the mean of its divisors is an integer number (103516960092).
Almost surely, 22440042624305 is an apocalyptic number.
It is an amenable number.
2440042624305 is an abundant number, since it is smaller than the sum of its proper divisors (2528771460111).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440042624305 is a wasteful number, since it uses less digits than its factorization.
2440042624305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379183038 (or 379183035 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
The spelling of 2440042624305 in words is "two trillion, four hundred forty billion, forty-two million, six hundred twenty-four thousand, three hundred five".
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