Base | Representation |
---|---|
bin | 101110011110011110001111… |
… | …110111111111101000110010 |
3 | 222210201211222022110101120212 |
4 | 232132132033313333220302 |
5 | 203242424301303420102 |
6 | 2002421554431504122 |
7 | 61024500454135550 |
oct | 5636361767775062 |
9 | 883654868411525 |
10 | 204404202404402 |
11 | 5a1473764a5a00 |
12 | 1ab12aa1988042 |
13 | 8a09306233b70 |
14 | 38693052c6bd0 |
15 | 1897050849c52 |
hex | b9e78fdffa32 |
204404202404402 has 384 divisors, whose sum is σ = 445358591677440. Its totient is φ = 68305146624000.
The previous prime is 204404202404387. The next prime is 204404202404411.
204404202404402 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2711288924 + ... + 2711364312.
It is an arithmetic number, because the mean of its divisors is an integer number (1159787999160).
Almost surely, 2204404202404402 is an apocalyptic number.
204404202404402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
204404202404402 is an abundant number, since it is smaller than the sum of its proper divisors (240954389273038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204404202404402 is a wasteful number, since it uses less digits than its factorization.
204404202404402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75610 (or 75599 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 32.
It can be divided in two parts, 20440420 and 2404402, that added together give a palindrome (22844822).
The spelling of 204404202404402 in words is "two hundred four trillion, four hundred four billion, two hundred two million, four hundred four thousand, four hundred two".
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