Base | Representation |
---|---|
bin | 10000101101101… |
… | …00010010000001 |
3 | 100202210211221002 |
4 | 20112310102001 |
5 | 241342332131 |
6 | 21524541345 |
7 | 3321446363 |
oct | 1026642201 |
9 | 322724832 |
10 | 140199041 |
11 | 72158684 |
12 | 3ab51855 |
13 | 23079b18 |
14 | 14896d33 |
15 | c4956cb |
hex | 85b4481 |
140199041 has 8 divisors (see below), whose sum is σ = 142599264. Its totient is φ = 137808000.
The previous prime is 140199029. The next prime is 140199061. The reversal of 140199041 is 140991041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140199041 - 26 = 140198977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140198995 and 140199013.
It is not an unprimeable number, because it can be changed into a prime (140199011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33041 + ... + 37041.
It is an arithmetic number, because the mean of its divisors is an integer number (17824908).
Almost surely, 2140199041 is an apocalyptic number.
It is an amenable number.
140199041 is a deficient number, since it is larger than the sum of its proper divisors (2400223).
140199041 is an equidigital number, since it uses as much as digits as its factorization.
140199041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4591.
The product of its (nonzero) digits is 1296, while the sum is 29.
The square root of 140199041 is about 11840.5675961923. The cubic root of 140199041 is about 519.4953696644.
The spelling of 140199041 in words is "one hundred forty million, one hundred ninety-nine thousand, forty-one".
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