Base | Representation |
---|---|
bin | 1101010011001010… |
… | …11010011001001010 |
3 | 200102121101220002201 |
4 | 12221211122121022 |
5 | 104110332433414 |
6 | 3140301350414 |
7 | 341640024505 |
oct | 65145323112 |
9 | 20377356081 |
10 | 7140124234 |
11 | 3034461021 |
12 | 147326840a |
13 | 89a3579a9 |
14 | 4ba3d413c |
15 | 2bbc97574 |
hex | 1a995a64a |
7140124234 has 16 divisors (see below), whose sum is σ = 10741610880. Its totient is φ = 3559601680.
The previous prime is 7140124223. The next prime is 7140124267. The reversal of 7140124234 is 4324210417.
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, 1324224 + ... + 1329604.
It is an arithmetic number, because the mean of its divisors is an integer number (671350680).
Almost surely, 27140124234 is an apocalyptic number.
7140124234 is a deficient number, since it is larger than the sum of its proper divisors (3601486646).
7140124234 is a wasteful number, since it uses less digits than its factorization.
7140124234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7205.
The product of its (nonzero) digits is 5376, while the sum is 28.
The square root of 7140124234 is about 84499.2558192083. The cubic root of 7140124234 is about 1925.6111386396.
The spelling of 7140124234 in words is "seven billion, one hundred forty million, one hundred twenty-four thousand, two hundred thirty-four".
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