Base | Representation |
---|---|
bin | 10000110011011… |
… | …10000111111000 |
3 | 100211020112002221 |
4 | 20121232013320 |
5 | 242041211443 |
6 | 21553133424 |
7 | 3331066552 |
oct | 1031560770 |
9 | 324215087 |
10 | 140960248 |
11 | 72628580 |
12 | 3b25a274 |
13 | 23285440 |
14 | 14a144d2 |
15 | c595eed |
hex | 866e1f8 |
140960248 has 32 divisors (see below), whose sum is σ = 310509360. Its totient is φ = 59143680.
The previous prime is 140960219. The next prime is 140960291. The reversal of 140960248 is 842069041.
140960248 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 60465 + ... + 62752.
Almost surely, 2140960248 is an apocalyptic number.
It is an amenable number.
140960248 is an abundant number, since it is smaller than the sum of its proper divisors (169549112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140960248 is a wasteful number, since it uses less digits than its factorization.
140960248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123247 (or 123243 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 140960248 is about 11872.6681078854. The cubic root of 140960248 is about 520.4338686647.
The spelling of 140960248 in words is "one hundred forty million, nine hundred sixty thousand, two hundred forty-eight".
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