Base | Representation |
---|---|
bin | 10000101101111… |
… | …11101111111110 |
3 | 100202220020100211 |
4 | 20112333233332 |
5 | 241400333024 |
6 | 21525543034 |
7 | 3322033336 |
oct | 1026775776 |
9 | 322806324 |
10 | 140246014 |
11 | 7218a9a7 |
12 | 3ab74a7a |
13 | 2309530c |
14 | 148aa0c6 |
15 | c4a4594 |
hex | 85bfbfe |
140246014 has 8 divisors (see below), whose sum is σ = 213032160. Its totient is φ = 69235296.
The previous prime is 140245993. The next prime is 140246017. The reversal of 140246014 is 410642041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140246017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443659 + ... + 443974.
It is an arithmetic number, because the mean of its divisors is an integer number (26629020).
Almost surely, 2140246014 is an apocalyptic number.
140246014 is a deficient number, since it is larger than the sum of its proper divisors (72786146).
140246014 is an equidigital number, since it uses as much as digits as its factorization.
140246014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 887714.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 140246014 is about 11842.5509920794. The cubic root of 140246014 is about 519.5533813099.
Adding to 140246014 its reverse (410642041), we get a palindrome (550888055).
The spelling of 140246014 in words is "one hundred forty million, two hundred forty-six thousand, fourteen".
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