Base | Representation |
---|---|
bin | 10000101110000… |
… | …01101100111011 |
3 | 100202220122100000 |
4 | 20113001230323 |
5 | 241401112021 |
6 | 21530044043 |
7 | 3322065552 |
oct | 1027015473 |
9 | 322818300 |
10 | 140254011 |
11 | 72195a07 |
12 | 3ab79623 |
13 | 23098b51 |
14 | 148acd99 |
15 | c4a6b26 |
hex | 85c1b3b |
140254011 has 12 divisors (see below), whose sum is σ = 210092792. Its totient is φ = 93502512.
The previous prime is 140253979. The next prime is 140254019. The reversal of 140254011 is 110452041.
140254011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140254011 - 25 = 140253979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140254019) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288346 + ... + 288831.
Almost surely, 2140254011 is an apocalyptic number.
140254011 is a deficient number, since it is larger than the sum of its proper divisors (69838781).
140254011 is an frugal number, since it uses more digits than its factorization.
140254011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577192 (or 577180 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 140254011 is about 11842.8886256690. Note that the first 3 decimals coincide. The cubic root of 140254011 is about 519.5632563129.
The spelling of 140254011 in words is "one hundred forty million, two hundred fifty-four thousand, eleven".
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