Base | Representation |
---|---|
bin | 101000101111100011100… |
… | …111011111011001110100 |
3 | 100220122212211121020210222 |
4 | 220233203213133121310 |
5 | 331333034134134342 |
6 | 5542121353233512 |
7 | 406165464331133 |
oct | 50574347373164 |
9 | 10818784536728 |
10 | 2799842489972 |
11 | 98a452103a00 |
12 | 392765702898 |
13 | 1740409b2738 |
14 | 99727d3391a |
15 | 4cc6c559ed2 |
hex | 28be39df674 |
2799842489972 has 36 divisors (see below), whose sum is σ = 5438970771108. Its totient is φ = 1260055104000.
The previous prime is 2799842489911. The next prime is 2799842489989.
2799842489972 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 2286791181796 + 513051308176 = 1512214^2 + 716276^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28588733 + ... + 28686500.
Almost surely, 22799842489972 is an apocalyptic number.
2799842489972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2799842489972 is a deficient number, since it is larger than the sum of its proper divisors (2639128281136).
2799842489972 is a wasteful number, since it uses less digits than its factorization.
2799842489972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57275360 (or 57275347 counting only the distinct ones).
The product of its digits is 2633637888, while the sum is 80.
The spelling of 2799842489972 in words is "two trillion, seven hundred ninety-nine billion, eight hundred forty-two million, four hundred eighty-nine thousand, nine hundred seventy-two".
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