Base | Representation |
---|---|
bin | 10000101101010… |
… | …00010111100001 |
3 | 100202201100222200 |
4 | 20112220113201 |
5 | 241334301431 |
6 | 21523523413 |
7 | 3321154200 |
oct | 1026502741 |
9 | 322640880 |
10 | 140150241 |
11 | 72124a50 |
12 | 3ab29569 |
13 | 2306084a |
14 | 14883237 |
15 | c485ee6 |
hex | 85a85e1 |
140150241 has 72 divisors (see below), whose sum is σ = 259930944. Its totient is φ = 71951040.
The previous prime is 140150239. The next prime is 140150249. The reversal of 140150241 is 142051041.
It is not a de Polignac number, because 140150241 - 21 = 140150239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140150249) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 810031 + ... + 810203.
It is an arithmetic number, because the mean of its divisors is an integer number (3610152).
Almost surely, 2140150241 is an apocalyptic number.
140150241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
140150241 is a deficient number, since it is larger than the sum of its proper divisors (119780703).
140150241 is a wasteful number, since it uses less digits than its factorization.
140150241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371 (or 361 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 140150241 is about 11838.5067048171. The cubic root of 140150241 is about 519.4350879491.
The spelling of 140150241 in words is "one hundred forty million, one hundred fifty thousand, two hundred forty-one".
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