Base | Representation |
---|---|
bin | 1001000110110010000001… |
… | …1000010011101100011100 |
3 | 1022110011000022010010000210 |
4 | 2101230200120103230130 |
5 | 2303014301133310022 |
6 | 33143300055252420 |
7 | 2052231316623660 |
oct | 221544030235434 |
9 | 38404008103023 |
10 | 10012112010012 |
11 | 321012723a452 |
12 | 11584b807a110 |
13 | 5781a457a258 |
14 | 2688359868a0 |
15 | 12568843ba0c |
hex | 91b20613b1c |
10012112010012 has 24 divisors (see below), whose sum is σ = 26698965360256. Its totient is φ = 2860603431408.
The previous prime is 10012112010001. The next prime is 10012112010037. The reversal of 10012112010012 is 21001021121001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 10012112010012.
It is a congruent number.
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, 59595904738 + ... + 59595904905.
Almost surely, 210012112010012 is an apocalyptic number.
10012112010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10012112010012 is an abundant number, since it is smaller than the sum of its proper divisors (16686853350244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012112010012 is a wasteful number, since it uses less digits than its factorization.
10012112010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119191809657 (or 119191809655 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 10012112010012 its reverse (21001021121001), we get a palindrome (31013133131013).
The spelling of 10012112010012 in words is "ten trillion, twelve billion, one hundred twelve million, ten thousand, twelve".
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