Base | Representation |
---|---|
bin | 10010011011100101110001… |
… | …11001101101101001110000 |
3 | 12022111200002012120201220111 |
4 | 21031302320321231221300 |
5 | 20303022241331321000 |
6 | 222111225343151104 |
7 | 11352140300544634 |
oct | 1115627071555160 |
9 | 168450065521814 |
10 | 40530413542000 |
11 | 11a06940900848 |
12 | 46670955a5494 |
13 | 1980003680a25 |
14 | a0197aa34dc4 |
15 | 4a4450914cba |
hex | 24dcb8e6da70 |
40530413542000 has 80 divisors (see below), whose sum is σ = 98021732002272. Its totient is φ = 16208990553600.
The previous prime is 40530413541997. The next prime is 40530413542009. The reversal of 40530413542000 is 24531403504.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40530413542009) 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, 8244267 + ... + 12207733.
Almost surely, 240530413542000 is an apocalyptic number.
40530413542000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40530413542000 is an abundant number, since it is smaller than the sum of its proper divisors (57491318460272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40530413542000 is a wasteful number, since it uses less digits than its factorization.
40530413542000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3968603 (or 3968587 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 40530413542000 its reverse (24531403504), we get a palindrome (40554944945504).
The spelling of 40530413542000 in words is "forty trillion, five hundred thirty billion, four hundred thirteen million, five hundred forty-two thousand".
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