Base | Representation |
---|---|
bin | 1010101100010011100010… |
… | …01101001010011010000100 |
3 | 10002020210000001110110120110 |
4 | 11112021301031022122010 |
5 | 11040212200331113322 |
6 | 122001303320233020 |
7 | 4644503625402645 |
oct | 526116115123204 |
9 | 102223001413513 |
10 | 23512550254212 |
11 | 7545686713a28 |
12 | 2778a8160b770 |
13 | 10172bb0c5316 |
14 | 5b40290ad6cc |
15 | 2ab936e21c0c |
hex | 15627134a684 |
23512550254212 has 48 divisors (see below), whose sum is σ = 56212262390592. Its totient is φ = 7645189332480.
The previous prime is 23512550254093. The next prime is 23512550254241. The reversal of 23512550254212 is 21245205521532.
It is an unprimeable number.
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, 29546193 + ... + 30331544.
It is an arithmetic number, because the mean of its divisors is an integer number (1171088799804).
Almost surely, 223512550254212 is an apocalyptic number.
It is an amenable number.
23512550254212 is an abundant number, since it is smaller than the sum of its proper divisors (32699712136380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23512550254212 is a wasteful number, since it uses less digits than its factorization.
23512550254212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59878548 (or 59878546 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 39.
Adding to 23512550254212 its reverse (21245205521532), we get a palindrome (44757755775744).
The spelling of 23512550254212 in words is "twenty-three trillion, five hundred twelve billion, five hundred fifty million, two hundred fifty-four thousand, two hundred twelve".
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