Base | Representation |
---|---|
bin | 101011101010000110100… |
… | …110000110001010110011 |
3 | 101121210220021200121012121 |
4 | 223222012212012022303 |
5 | 343123244144300131 |
6 | 10214125301535111 |
7 | 426516253224430 |
oct | 53520646061263 |
9 | 11553807617177 |
10 | 3000145306291 |
11 | a573998a2521 |
12 | 405546714497 |
13 | 189bb2977563 |
14 | a52ca31cb87 |
15 | 53092397911 |
hex | 2ba869862b3 |
3000145306291 has 4 divisors (see below), whose sum is σ = 3428737492912. Its totient is φ = 2571553119672.
The previous prime is 3000145306231. The next prime is 3000145306303. The reversal of 3000145306291 is 1926035410003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3000145306291 - 29 = 3000145305779 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3000145306231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214296093300 + ... + 214296093313.
It is an arithmetic number, because the mean of its divisors is an integer number (857184373228).
Almost surely, 23000145306291 is an apocalyptic number.
3000145306291 is a deficient number, since it is larger than the sum of its proper divisors (428592186621).
3000145306291 is an equidigital number, since it uses as much as digits as its factorization.
3000145306291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428592186620.
The product of its (nonzero) digits is 19440, while the sum is 34.
The spelling of 3000145306291 in words is "three trillion, one hundred forty-five million, three hundred six thousand, two hundred ninety-one".
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