Base | Representation |
---|---|
bin | 10000101110000… |
… | …00110000101001 |
3 | 100202220110001010 |
4 | 20113000300221 |
5 | 241401001103 |
6 | 21530014133 |
7 | 3322051401 |
oct | 1027006051 |
9 | 322813033 |
10 | 140250153 |
11 | 7219301a |
12 | 3ab77349 |
13 | 23097174 |
14 | 148ab801 |
15 | c4a5903 |
hex | 85c0c29 |
140250153 has 16 divisors (see below), whose sum is σ = 208422720. Its totient is φ = 83367936.
The previous prime is 140250127. The next prime is 140250161. The reversal of 140250153 is 351052041.
It is not a de Polignac number, because 140250153 - 28 = 140249897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140250193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71400 + ... + 73337.
It is an arithmetic number, because the mean of its divisors is an integer number (13026420).
Almost surely, 2140250153 is an apocalyptic number.
It is an amenable number.
140250153 is a deficient number, since it is larger than the sum of its proper divisors (68172567).
140250153 is a wasteful number, since it uses less digits than its factorization.
140250153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144776.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 140250153 is about 11842.7257419903. The cubic root of 140250153 is about 519.5584923531.
The spelling of 140250153 in words is "one hundred forty million, two hundred fifty thousand, one hundred fifty-three".
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