Base | Representation |
---|---|
bin | 10111001100101000100001… |
… | …010000000010000011001100 |
3 | 111101020022201222202100102220 |
4 | 113030220201100002003030 |
5 | 101333022014004000022 |
6 | 1000552452140015340 |
7 | 30326635163660301 |
oct | 2714504120020314 |
9 | 441208658670386 |
10 | 102023211000012 |
11 | 2a5648899628a5 |
12 | b538946b31550 |
13 | 44c09943a5543 |
14 | 1b29d421d70a8 |
15 | bbdcd038a85c |
hex | 5cca214020cc |
102023211000012 has 24 divisors (see below), whose sum is σ = 240238142113200. Its totient is φ = 33695739412416.
The previous prime is 102023210999993. The next prime is 102023211000083. The reversal of 102023211000012 is 210000112320201.
It is a junction number, because it is equal to n+sod(n) for n = 102023210999955 and 102023211000000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38999697087 + ... + 38999699702.
It is an arithmetic number, because the mean of its divisors is an integer number (10009922588050).
Almost surely, 2102023211000012 is an apocalyptic number.
102023211000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102023211000012 is an abundant number, since it is smaller than the sum of its proper divisors (138214931113188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102023211000012 is a wasteful number, since it uses less digits than its factorization.
102023211000012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77999396905 (or 77999396903 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 102023211000012 its reverse (210000112320201), we get a palindrome (312023323320213).
The spelling of 102023211000012 in words is "one hundred two trillion, twenty-three billion, two hundred eleven million, twelve", and thus it is an aban number.
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