Base | Representation |
---|---|
bin | 101000011000011100011… |
… | …001010110010000011100 |
3 | 100211021211021122100211010 |
4 | 220120130121112100130 |
5 | 330431222432430103 |
6 | 5522455022255220 |
7 | 404326466455311 |
oct | 50303431262034 |
9 | 10737737570733 |
10 | 2775025280028 |
11 | 97a977475841 |
12 | 38999a427510 |
13 | 1718b72b9021 |
14 | 98451d6cd08 |
15 | 4c2b8942903 |
hex | 2861c65641c |
2775025280028 has 24 divisors (see below), whose sum is σ = 6650060582032. Its totient is φ = 900008198784.
The previous prime is 2775025279981. The next prime is 2775025280087. The reversal of 2775025280028 is 8200825205772.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3125028025 + ... + 3125028912.
Almost surely, 22775025280028 is an apocalyptic number.
It is an amenable number.
2775025280028 is an abundant number, since it is smaller than the sum of its proper divisors (3875035302004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2775025280028 is a wasteful number, since it uses less digits than its factorization.
2775025280028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6250056981 (or 6250056979 counting only the distinct ones).
The product of its (nonzero) digits is 1254400, while the sum is 48.
The spelling of 2775025280028 in words is "two trillion, seven hundred seventy-five billion, twenty-five million, two hundred eighty thousand, twenty-eight".
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