Base | Representation |
---|---|
bin | 100101011101111010… |
… | …111101101111100000 |
3 | 10211211201200022020110 |
4 | 211131322331233200 |
5 | 1124342443202000 |
6 | 30252010011320 |
7 | 2622643063125 |
oct | 453572755740 |
9 | 124751608213 |
10 | 40230444000 |
11 | 1607504502a |
12 | 7969116b40 |
13 | 3a41a38966 |
14 | 1d3903674c |
15 | 10a6d56850 |
hex | 95debdbe0 |
40230444000 has 96 divisors (see below), whose sum is σ = 131794973856. Its totient is φ = 10728115200.
The previous prime is 40230443963. The next prime is 40230444011. The reversal of 40230444000 is 44403204.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664269 + ... + 1688268.
It is an arithmetic number, because the mean of its divisors is an integer number (1372864311).
Almost surely, 240230444000 is an apocalyptic number.
40230444000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40230444000 is an abundant number, since it is smaller than the sum of its proper divisors (91564529856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40230444000 is a wasteful number, since it uses less digits than its factorization.
40230444000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3352565 (or 3352547 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 21.
Adding to 40230444000 its reverse (44403204), we get a palindrome (40274847204).
The spelling of 40230444000 in words is "forty billion, two hundred thirty million, four hundred forty-four thousand".
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