Base | Representation |
---|---|
bin | 10000101100101… |
… | …00010011101010 |
3 | 100202120012021110 |
4 | 20112110103222 |
5 | 241324134244 |
6 | 21522051150 |
7 | 3320362506 |
oct | 1026242352 |
9 | 322505243 |
10 | 140068074 |
11 | 72079243 |
12 | 3aaa9ab6 |
13 | 23032323 |
14 | 14861306 |
15 | c46b9b9 |
hex | 85944ea |
140068074 has 8 divisors (see below), whose sum is σ = 280136160. Its totient is φ = 46689356.
The previous prime is 140068063. The next prime is 140068087. The reversal of 140068074 is 470860041.
It is a sphenic number, since it is the product of 3 distinct primes.
140068074 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11672334 + ... + 11672345.
It is an arithmetic number, because the mean of its divisors is an integer number (35017020).
Almost surely, 2140068074 is an apocalyptic number.
140068074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140068074 is a wasteful number, since it uses less digits than its factorization.
140068074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23344684.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 140068074 is about 11835.0358681332. The cubic root of 140068074 is about 519.3335569869. Note that the first 3 decimals are identical.
The spelling of 140068074 in words is "one hundred forty million, sixty-eight thousand, seventy-four".
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