Base | Representation |
---|---|
bin | 1000100101000111… |
… | …0010010001101010 |
3 | 12221111202200110102 |
4 | 2021101302101222 |
5 | 14204101002340 |
6 | 1020312145402 |
7 | 111034242464 |
oct | 21121622152 |
9 | 5844680412 |
10 | 2303140970 |
11 | a82076999 |
12 | 543398262 |
13 | 2a9204a10 |
14 | 17bc49134 |
15 | d72e2215 |
hex | 8947246a |
2303140970 has 128 divisors (see below), whose sum is σ = 4828336128. Its totient is φ = 784742400.
The previous prime is 2303140969. The next prime is 2303140979. The reversal of 2303140970 is 790413032.
It is not an unprimeable number, because it can be changed into a prime (2303140979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8757059 + ... + 8757321.
It is an arithmetic number, because the mean of its divisors is an integer number (37721376).
Almost surely, 22303140970 is an apocalyptic number.
2303140970 is an abundant number, since it is smaller than the sum of its proper divisors (2525195158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303140970 is a wasteful number, since it uses less digits than its factorization.
2303140970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 2303140970 is about 47991.0509366069. The cubic root of 2303140970 is about 1320.6067324771.
The spelling of 2303140970 in words is "two billion, three hundred three million, one hundred forty thousand, nine hundred seventy".
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