Base | Representation |
---|---|
bin | 1000001011000101000… |
… | …1001010101101110001 |
3 | 111102102121212112002210 |
4 | 2002301101022231301 |
5 | 4300031213133131 |
6 | 144301014202333 |
7 | 13100364662166 |
oct | 2026121125561 |
9 | 442377775083 |
10 | 140413021041 |
11 | 54604542a47 |
12 | 232680533a9 |
13 | 10319312247 |
14 | 6b2042206d |
15 | 39bc108146 |
hex | 20b144ab71 |
140413021041 has 32 divisors (see below), whose sum is σ = 199754311680. Its totient is φ = 87425512704.
The previous prime is 140413021003. The next prime is 140413021087. The reversal of 140413021041 is 140120314041.
It is not a de Polignac number, because 140413021041 - 210 = 140413020017 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 140413020999 and 140413021017.
It is not an unprimeable number, because it can be changed into a prime (140413021141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20575956 + ... + 20582778.
It is an arithmetic number, because the mean of its divisors is an integer number (6242322240).
Almost surely, 2140413021041 is an apocalyptic number.
It is an amenable number.
140413021041 is a deficient number, since it is larger than the sum of its proper divisors (59341290639).
140413021041 is a wasteful number, since it uses less digits than its factorization.
140413021041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9885.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 140413021041 its reverse (140120314041), we get a palindrome (280533335082).
The spelling of 140413021041 in words is "one hundred forty billion, four hundred thirteen million, twenty-one thousand, forty-one".
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