Base | Representation |
---|---|
bin | 1000011000100000… |
… | …1011001100001010 |
3 | 12210211022120110111 |
4 | 2012020023030022 |
5 | 14102033234210 |
6 | 1011143304534 |
7 | 106523102020 |
oct | 20610131412 |
9 | 5724276414 |
10 | 2250289930 |
11 | a55259149 |
12 | 52974b14a |
13 | 29b28ba05 |
14 | 174c0c710 |
15 | d285288a |
hex | 8620b30a |
2250289930 has 32 divisors (see below), whose sum is σ = 4656911616. Its totient is φ = 766904064.
The previous prime is 2250289841. The next prime is 2250289931. The reversal of 2250289930 is 399820522.
It is not an unprimeable number, because it can be changed into a prime (2250289931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84559 + ... + 107938.
It is an arithmetic number, because the mean of its divisors is an integer number (145528488).
Almost surely, 22250289930 is an apocalyptic number.
2250289930 is an abundant number, since it is smaller than the sum of its proper divisors (2406621686).
2250289930 is a wasteful number, since it uses less digits than its factorization.
2250289930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192678.
The product of its (nonzero) digits is 77760, while the sum is 40.
The square root of 2250289930 is about 47437.2209346205. The cubic root of 2250289930 is about 1310.4269785058.
The spelling of 2250289930 in words is "two billion, two hundred fifty million, two hundred eighty-nine thousand, nine hundred thirty".
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