Base | Representation |
---|---|
bin | 111111110011100… |
… | …0001000001110010 |
3 | 12112012112201200102 |
4 | 1333213001001302 |
5 | 13341034344013 |
6 | 552235352402 |
7 | 104024432561 |
oct | 17747010162 |
9 | 5465481612 |
10 | 2140934258 |
11 | 9a9557661 |
12 | 4b8bb2702 |
13 | 281720a08 |
14 | 1644a3bd8 |
15 | c7e50d58 |
hex | 7f9c1072 |
2140934258 has 16 divisors (see below), whose sum is σ = 3292094016. Its totient is φ = 1043817840.
The previous prime is 2140934233. The next prime is 2140934297. The reversal of 2140934258 is 8524390412.
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, 44678 + ... + 79233.
It is an arithmetic number, because the mean of its divisors is an integer number (205755876).
Almost surely, 22140934258 is an apocalyptic number.
2140934258 is a deficient number, since it is larger than the sum of its proper divisors (1151159758).
2140934258 is a wasteful number, since it uses less digits than its factorization.
2140934258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124129.
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 2140934258 is about 46270.2307969174. The cubic root of 2140934258 is about 1288.8462448133.
The spelling of 2140934258 in words is "two billion, one hundred forty million, nine hundred thirty-four thousand, two hundred fifty-eight".
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