Base | Representation |
---|---|
bin | 11011000101011111… |
… | …01001111011000101 |
3 | 1101112102111212100101 |
4 | 31202233221323011 |
5 | 214240114432131 |
6 | 10402540044101 |
7 | 1023232143103 |
oct | 154257517305 |
9 | 41472455311 |
10 | 14541561541 |
11 | 6192372461 |
12 | 2999b33631 |
13 | 14a98864b0 |
14 | 9bd3aac73 |
15 | 5a195ac61 |
hex | 362be9ec5 |
14541561541 has 16 divisors (see below), whose sum is σ = 16588152000. Its totient is φ = 12628194048.
The previous prime is 14541561523. The next prime is 14541561547. The reversal of 14541561541 is 14516514541.
It is not a de Polignac number, because 14541561541 - 213 = 14541553349 is a prime.
It is a super-2 number, since 2×145415615412 (a number of 21 digits) contains 22 as substring.
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 14541561541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14541561547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584290 + ... + 608668.
It is an arithmetic number, because the mean of its divisors is an integer number (1036759500).
Almost surely, 214541561541 is an apocalyptic number.
It is an amenable number.
14541561541 is a deficient number, since it is larger than the sum of its proper divisors (2046590459).
14541561541 is a wasteful number, since it uses less digits than its factorization.
14541561541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27108.
The product of its digits is 48000, while the sum is 37.
The spelling of 14541561541 in words is "fourteen billion, five hundred forty-one million, five hundred sixty-one thousand, five hundred forty-one".
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