Base | Representation |
---|---|
bin | 1011001001111010… |
… | …1100011000011011 |
3 | 21201200110210121220 |
4 | 2302132230120123 |
5 | 22113030444210 |
6 | 1213044103123 |
7 | 134126620422 |
oct | 26236543033 |
9 | 7650423556 |
10 | 2994390555 |
11 | 12a7289a42 |
12 | 6b6994aa3 |
13 | 38949c240 |
14 | 2059862b9 |
15 | 127d36c70 |
hex | b27ac61b |
2994390555 has 32 divisors (see below), whose sum is σ = 5256933696. Its totient is φ = 1446342144.
The previous prime is 2994390521. The next prime is 2994390571. The reversal of 2994390555 is 5550934992.
It is not a de Polignac number, because 2994390555 - 26 = 2994390491 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2994390498 and 2994390507.
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 31 ways as a sum of consecutive naturals, for example, 134532 + ... + 155201.
It is an arithmetic number, because the mean of its divisors is an integer number (164279178).
Almost surely, 22994390555 is an apocalyptic number.
2994390555 is a deficient number, since it is larger than the sum of its proper divisors (2262543141).
2994390555 is a wasteful number, since it uses less digits than its factorization.
2994390555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 289807.
The product of its (nonzero) digits is 2187000, while the sum is 51.
The square root of 2994390555 is about 54721.0247985178. The cubic root of 2994390555 is about 1441.3500961641.
The spelling of 2994390555 in words is "two billion, nine hundred ninety-four million, three hundred ninety thousand, five hundred fifty-five".
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