Base | Representation |
---|---|
bin | 1010111010100111010110… |
… | …0000001101000000111010 |
3 | 1120111101112200102021022102 |
4 | 2232221311200031000322 |
5 | 3033120310130014320 |
6 | 41305405422423402 |
7 | 2346060321512360 |
oct | 256516540150072 |
9 | 46441480367272 |
10 | 12002110001210 |
11 | 3908080223a5a |
12 | 141a10a431b62 |
13 | 690a4289ca04 |
14 | 2d6c95d0d630 |
15 | 15c3082b1175 |
hex | aea7580d03a |
12002110001210 has 64 divisors (see below), whose sum is σ = 25029309284352. Its totient is φ = 4058471402496.
The previous prime is 12002110001173. The next prime is 12002110001249. The reversal of 12002110001210 is 1210001120021.
It is a super-2 number, since 2×120021100012102 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12002110001191 and 12002110001200.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234129902 + ... + 234181158.
It is an arithmetic number, because the mean of its divisors is an integer number (391082957568).
Almost surely, 212002110001210 is an apocalyptic number.
12002110001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12002110001210 is an abundant number, since it is smaller than the sum of its proper divisors (13027199283142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002110001210 is a wasteful number, since it uses less digits than its factorization.
12002110001210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97167.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12002110001210 its reverse (1210001120021), we get a palindrome (13212111121231).
The spelling of 12002110001210 in words is "twelve trillion, two billion, one hundred ten million, one thousand, two hundred ten".
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