Base | Representation |
---|---|
bin | 1000001110011000110… |
… | …1011010110110101101 |
3 | 111111201112012021010201 |
4 | 2003212031122312231 |
5 | 4303341103343041 |
6 | 144525103433501 |
7 | 13131401434516 |
oct | 2034615326655 |
9 | 444645167121 |
10 | 141301231021 |
11 | 54a1a952285 |
12 | 234755b5891 |
13 | 1042b33b392 |
14 | 6ba638da0d |
15 | 3a200a6631 |
hex | 20e635adad |
141301231021 has 8 divisors (see below), whose sum is σ = 145014487200. Its totient is φ = 137631918960.
The previous prime is 141301231013. The next prime is 141301231033. The reversal of 141301231021 is 120132103141.
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 141301231021 - 23 = 141301231013 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 141301231021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141301231061) 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, 10979515 + ... + 10992376.
It is an arithmetic number, because the mean of its divisors is an integer number (18126810900).
Almost surely, 2141301231021 is an apocalyptic number.
It is an amenable number.
141301231021 is a deficient number, since it is larger than the sum of its proper divisors (3713256179).
141301231021 is a wasteful number, since it uses less digits than its factorization.
141301231021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21972059.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 141301231021 its reverse (120132103141), we get a palindrome (261433334162).
The spelling of 141301231021 in words is "one hundred forty-one billion, three hundred one million, two hundred thirty-one thousand, twenty-one".
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