Base | Representation |
---|---|
bin | 100111010000111011… |
… | …101100010001100101 |
3 | 11000211012111122021012 |
4 | 213100323230101211 |
5 | 1142320430430222 |
6 | 31211255232005 |
7 | 3021523131662 |
oct | 472073542145 |
9 | 130735448235 |
10 | 42160014437 |
11 | 16975257942 |
12 | 8207378605 |
13 | 3c8b723b08 |
14 | 207d3daa69 |
15 | 116b4561e2 |
hex | 9d0eec465 |
42160014437 has 8 divisors (see below), whose sum is σ = 42226186104. Its totient is φ = 42093874368.
The previous prime is 42160014427. The next prime is 42160014443. The reversal of 42160014437 is 73441006124.
42160014437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2127607876 + 40032406561 = 46126^2 + 200081^2 .
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 42160014437 - 212 = 42160010341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42160014427) 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, 4736363 + ... + 4745255.
It is an arithmetic number, because the mean of its divisors is an integer number (5278273263).
Almost surely, 242160014437 is an apocalyptic number.
It is an amenable number.
42160014437 is a deficient number, since it is larger than the sum of its proper divisors (66171667).
42160014437 is an equidigital number, since it uses as much as digits as its factorization.
42160014437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15799.
The product of its (nonzero) digits is 16128, while the sum is 32.
The spelling of 42160014437 in words is "forty-two billion, one hundred sixty million, fourteen thousand, four hundred thirty-seven".
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