Base | Representation |
---|---|
bin | 11010010100101100111… |
… | …011110011010111011010 |
3 | 20101221011210112120122220 |
4 | 122110230323303113122 |
5 | 214114144341343020 |
6 | 3503002513124510 |
7 | 244456045462554 |
oct | 32245473632732 |
9 | 6357153476586 |
10 | 1808935106010 |
11 | 63818a78801a |
12 | 252700859736 |
13 | 101774423a96 |
14 | 637a53304d4 |
15 | 320c41b7240 |
hex | 1a52cef35da |
1808935106010 has 32 divisors (see below), whose sum is σ = 4350821057280. Its totient is φ = 481340827968.
The previous prime is 1808935105981. The next prime is 1808935106063. The reversal of 1808935106010 is 106015398081.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65102565 + ... + 65130344.
It is an arithmetic number, because the mean of its divisors is an integer number (135963158040).
Almost surely, 21808935106010 is an apocalyptic number.
1808935106010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1808935106010 is an abundant number, since it is smaller than the sum of its proper divisors (2541885951270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1808935106010 is a wasteful number, since it uses less digits than its factorization.
1808935106010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130233382.
The product of its (nonzero) digits is 51840, while the sum is 42.
The spelling of 1808935106010 in words is "one trillion, eight hundred eight billion, nine hundred thirty-five million, one hundred six thousand, ten".
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