Base | Representation |
---|---|
bin | 1001000110001101000110… |
… | …1110010011110111001100 |
3 | 1022102012102200111221221012 |
4 | 2101203101232103313030 |
5 | 2302334002311140322 |
6 | 33134540503024352 |
7 | 2051430620660450 |
oct | 221432156236714 |
9 | 38365380457835 |
10 | 10002202443212 |
11 | 3206a01582221 |
12 | 11565b143b0b8 |
13 | 577285533c65 |
14 | 268175844660 |
15 | 1252a8493ae2 |
hex | 918d1b93dcc |
10002202443212 has 12 divisors (see below), whose sum is σ = 20004404886480. Its totient is φ = 4286658189936.
The previous prime is 10002202443173. The next prime is 10002202443221. The reversal of 10002202443212 is 21234420220001.
10002202443212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
10002202443212 is an admirable number.
It is a super-2 number, since 2×100022024432122 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178610757887 + ... + 178610757942.
It is an arithmetic number, because the mean of its divisors is an integer number (1667033740540).
Almost surely, 210002202443212 is an apocalyptic number.
It is an amenable number.
10002202443212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002202443212 is a wasteful number, since it uses less digits than its factorization.
10002202443212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357221515840 (or 357221515838 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 10002202443212 its reverse (21234420220001), we get a palindrome (31236622663213).
The spelling of 10002202443212 in words is "ten trillion, two billion, two hundred two million, four hundred forty-three thousand, two hundred twelve".
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