Base | Representation |
---|---|
bin | 1001011110001010… |
… | …1010111110101000 |
3 | 20120012001202202012 |
4 | 2113202222332220 |
5 | 20201331323202 |
6 | 1100141255052 |
7 | 120001312310 |
oct | 22742527650 |
9 | 6505052665 |
10 | 2542448552 |
11 | 1095167256 |
12 | 5ab564488 |
13 | 316972637 |
14 | 1a1940440 |
15 | ed313152 |
hex | 978aafa8 |
2542448552 has 32 divisors (see below), whose sum is σ = 5449835520. Its totient is φ = 1089274560.
The previous prime is 2542448483. The next prime is 2542448563. The reversal of 2542448552 is 2558442452.
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, 254777 + ... + 264567.
It is an arithmetic number, because the mean of its divisors is an integer number (170307360).
Almost surely, 22542448552 is an apocalyptic number.
It is an amenable number.
2542448552 is an abundant number, since it is smaller than the sum of its proper divisors (2907386968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2542448552 is a wasteful number, since it uses less digits than its factorization.
2542448552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14441 (or 14437 counting only the distinct ones).
The product of its digits is 512000, while the sum is 41.
The square root of 2542448552 is about 50422.6987774355. The cubic root of 2542448552 is about 1364.8472776130.
The spelling of 2542448552 in words is "two billion, five hundred forty-two million, four hundred forty-eight thousand, five hundred fifty-two".
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