Base | Representation |
---|---|
bin | 10001010010011… |
… | …111111010110000 |
3 | 202012210200021001 |
4 | 101102133322300 |
5 | 1043223441000 |
6 | 44441011344 |
7 | 10121325544 |
oct | 2122377260 |
9 | 665720231 |
10 | 290062000 |
11 | 139806968 |
12 | 81183b54 |
13 | 4812b527 |
14 | 2a747a24 |
15 | 1a6e946a |
hex | 1149feb0 |
290062000 has 40 divisors (see below), whose sum is σ = 701374752. Its totient is φ = 116024000.
The previous prime is 290061991. The next prime is 290062021. The reversal of 290062000 is 260092.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70516 + ... + 74515.
Almost surely, 2290062000 is an apocalyptic number.
290062000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
290062000 is an abundant number, since it is smaller than the sum of its proper divisors (411312752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290062000 is a wasteful number, since it uses less digits than its factorization.
290062000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145054 (or 145038 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 290062000 is about 17031.2066513210. The cubic root of 290062000 is about 661.9577620815.
The spelling of 290062000 in words is "two hundred ninety million, sixty-two thousand".
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