Base | Representation |
---|---|
bin | 10000110010010… |
… | …10011110000000 |
3 | 100210222002210001 |
4 | 20121022132000 |
5 | 242022023313 |
6 | 21550045344 |
7 | 3326621023 |
oct | 1031123600 |
9 | 323862701 |
10 | 140814208 |
11 | 72538887 |
12 | 3b1a9854 |
13 | 23233b22 |
14 | 149b71ba |
15 | c567add |
hex | 864a780 |
140814208 has 32 divisors (see below), whose sum is σ = 281140560. Its totient is φ = 70253568.
The previous prime is 140814203. The next prime is 140814241. The reversal of 140814208 is 802418041.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140814203) 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, 78085 + ... + 79867.
Almost surely, 2140814208 is an apocalyptic number.
It is an amenable number.
140814208 is a deficient number, since it is larger than the sum of its proper divisors (140326352).
140814208 is an equidigital number, since it uses as much as digits as its factorization.
140814208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2414 (or 2402 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 140814208 is about 11866.5162537284. The cubic root of 140814208 is about 520.2540770187.
The spelling of 140814208 in words is "one hundred forty million, eight hundred fourteen thousand, two hundred eight".
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