Base | Representation |
---|---|
bin | 10010010010011011010000… |
… | …00010100101101011001001 |
3 | 12021101120022000220220222000 |
4 | 21021031220002211223021 |
5 | 20232342343210122023 |
6 | 221310431250021213 |
7 | 11320322116300011 |
oct | 1111155002455311 |
9 | 167346260826860 |
10 | 40215524301513 |
11 | 118a5343062820 |
12 | 4616055877809 |
13 | 19593ccc46062 |
14 | 9d06282a0c41 |
15 | 49b17101e243 |
hex | 2493680a5ac9 |
40215524301513 has 16 divisors (see below), whose sum is σ = 64994786750400. Its totient is φ = 24373045031040.
The previous prime is 40215524301499. The next prime is 40215524301521. The reversal of 40215524301513 is 31510342551204.
40215524301513 is a `hidden beast` number, since 4 + 0 + 21 + 5 + 52 + 430 + 151 + 3 = 666.
It is not a de Polignac number, because 40215524301513 - 214 = 40215524285129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40215524301313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67702902568 + ... + 67702903161.
It is an arithmetic number, because the mean of its divisors is an integer number (4062174171900).
Almost surely, 240215524301513 is an apocalyptic number.
It is an amenable number.
40215524301513 is a deficient number, since it is larger than the sum of its proper divisors (24779262448887).
40215524301513 is a wasteful number, since it uses less digits than its factorization.
40215524301513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135405805749 (or 135405805743 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
Adding to 40215524301513 its reverse (31510342551204), we get a palindrome (71725866852717).
The spelling of 40215524301513 in words is "forty trillion, two hundred fifteen billion, five hundred twenty-four million, three hundred one thousand, five hundred thirteen".
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