Base | Representation |
---|---|
bin | 1000011100010011000… |
… | …0110010101010100101 |
3 | 111212100202000200202101 |
4 | 2013010300302222211 |
5 | 4334012432424131 |
6 | 150343404212101 |
7 | 13323050355241 |
oct | 2070460625245 |
9 | 455322020671 |
10 | 145035045541 |
11 | 56566558401 |
12 | 24137b3a031 |
13 | 108a4a71299 |
14 | 703c213421 |
15 | 3b8cc9bc61 |
hex | 21c4c32aa5 |
145035045541 has 8 divisors (see below), whose sum is σ = 145744699040. Its totient is φ = 144326781072.
The previous prime is 145035045511. The next prime is 145035045553. The reversal of 145035045541 is 145540530541.
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 145035045541 - 223 = 145026656933 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 145035045541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145035045511) 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, 137610 + ... + 555883.
It is an arithmetic number, because the mean of its divisors is an integer number (18218087380).
Almost surely, 2145035045541 is an apocalyptic number.
It is an amenable number.
145035045541 is a deficient number, since it is larger than the sum of its proper divisors (709653499).
145035045541 is an equidigital number, since it uses as much as digits as its factorization.
145035045541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694515.
The product of its (nonzero) digits is 120000, while the sum is 37.
The spelling of 145035045541 in words is "one hundred forty-five billion, thirty-five million, forty-five thousand, five hundred forty-one".
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