Base | Representation |
---|---|
bin | 111111011110101… |
… | …0110001101100111 |
3 | 12111102222202202200 |
4 | 1332331112031213 |
5 | 13330240322413 |
6 | 551205305543 |
7 | 103532536362 |
oct | 17675261547 |
9 | 5442882680 |
10 | 2130010983 |
11 | 9a3376861 |
12 | 4b54052b3 |
13 | 27c397b39 |
14 | 162c5d0d9 |
15 | c6ee4573 |
hex | 7ef56367 |
2130010983 has 24 divisors (see below), whose sum is σ = 3102667776. Its totient is φ = 1408050000.
The previous prime is 2130010969. The next prime is 2130010991. The reversal of 2130010983 is 3890100312.
It is not a de Polignac number, because 2130010983 - 25 = 2130010951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130010913) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1019566 + ... + 1021652.
It is an arithmetic number, because the mean of its divisors is an integer number (129277824).
Almost surely, 22130010983 is an apocalyptic number.
2130010983 is a deficient number, since it is larger than the sum of its proper divisors (972656793).
2130010983 is a wasteful number, since it uses less digits than its factorization.
2130010983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2995 (or 2992 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 2130010983 is about 46152.0420241618. The cubic root of 2130010983 is about 1286.6505626845.
The spelling of 2130010983 in words is "two billion, one hundred thirty million, ten thousand, nine hundred eighty-three".
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