Base | Representation |
---|---|
bin | 1001011110010000… |
… | …1101000100011010 |
3 | 20120012211011212212 |
4 | 2113210031010122 |
5 | 20201432202310 |
6 | 1100154035122 |
7 | 120004604546 |
oct | 22744150432 |
9 | 6505734785 |
10 | 2542850330 |
11 | 10954110a9 |
12 | 5ab718aa2 |
13 | 316a83487 |
14 | 1a1a06a26 |
15 | ed392205 |
hex | 9790d11a |
2542850330 has 64 divisors (see below), whose sum is σ = 5004730368. Its totient is φ = 927305280.
The previous prime is 2542850329. The next prime is 2542850363. The reversal of 2542850330 is 330582452.
It is a super-2 number, since 2×25428503302 = 12932175601562217800, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475049 + ... + 480371.
It is an arithmetic number, because the mean of its divisors is an integer number (78198912).
Almost surely, 22542850330 is an apocalyptic number.
2542850330 is a deficient number, since it is larger than the sum of its proper divisors (2461880038).
2542850330 is a wasteful number, since it uses less digits than its factorization.
2542850330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5451.
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 2542850330 is about 50426.6827185767. The cubic root of 2542850330 is about 1364.9191685107.
The spelling of 2542850330 in words is "two billion, five hundred forty-two million, eight hundred fifty thousand, three hundred thirty".
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