Base | Representation |
---|---|
bin | 1001010000100111100111… |
… | …00001001000001111101110 |
3 | 2200002121110212010001112100 |
4 | 10220103303201020033232 |
5 | 10132103322003443204 |
6 | 111150140215315530 |
7 | 4201060024521036 |
oct | 450236341101756 |
9 | 80077425101470 |
10 | 20362230531054 |
11 | 6540634324395 |
12 | 234a40597bba6 |
13 | b491c4a00a89 |
14 | 50577419a8c6 |
15 | 254a059e5a39 |
hex | 1284f38483ee |
20362230531054 has 96 divisors (see below), whose sum is σ = 44632179367776. Its totient is φ = 6708524912640.
The previous prime is 20362230531047. The next prime is 20362230531059. The reversal of 20362230531054 is 45013503226302.
20362230531054 is a `hidden beast` number, since 2 + 0 + 3 + 62 + 230 + 5 + 310 + 54 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20362230531059) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8341756474 + ... + 8341758914.
It is an arithmetic number, because the mean of its divisors is an integer number (464918535081).
Almost surely, 220362230531054 is an apocalyptic number.
20362230531054 is an abundant number, since it is smaller than the sum of its proper divisors (24269948836722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20362230531054 is a wasteful number, since it uses less digits than its factorization.
20362230531054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6930 (or 6927 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 20362230531054 its reverse (45013503226302), we get a palindrome (65375733757356).
The spelling of 20362230531054 in words is "twenty trillion, three hundred sixty-two billion, two hundred thirty million, five hundred thirty-one thousand, fifty-four".
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