Base | Representation |
---|---|
bin | 100110101010100000… |
… | …000101111001011001 |
3 | 10222011021020222002001 |
4 | 212222200011321121 |
5 | 1140010400321040 |
6 | 31023303441001 |
7 | 2666533522063 |
oct | 465240057131 |
9 | 128137228061 |
10 | 41515245145 |
11 | 16674301160 |
12 | 8067456161 |
13 | 3bb7c8191a |
14 | 201b91c733 |
15 | 112ea4359a |
hex | 9aa805e59 |
41515245145 has 16 divisors (see below), whose sum is σ = 54623118528. Its totient is φ = 30039634240.
The previous prime is 41515245143. The next prime is 41515245169. The reversal of 41515245145 is 54154251514.
It is not a de Polignac number, because 41515245145 - 21 = 41515245143 is a prime.
It is a super-3 number, since 3×415152451453 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (41515245143) 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, 1904959 + ... + 1926628.
It is an arithmetic number, because the mean of its divisors is an integer number (3413944908).
Almost surely, 241515245145 is an apocalyptic number.
It is an amenable number.
41515245145 is a deficient number, since it is larger than the sum of its proper divisors (13107873383).
41515245145 is a wasteful number, since it uses less digits than its factorization.
41515245145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3831800.
The product of its digits is 80000, while the sum is 37.
Adding to 41515245145 its reverse (54154251514), we get a palindrome (95669496659).
The spelling of 41515245145 in words is "forty-one billion, five hundred fifteen million, two hundred forty-five thousand, one hundred forty-five".
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