Base | Representation |
---|---|
bin | 1011000000010100011101… |
… | …0111000100010001111010 |
3 | 1120211202112011201021000202 |
4 | 2300011013113010101322 |
5 | 3041222021221231020 |
6 | 41422415103202202 |
7 | 2356130153565443 |
oct | 260050727042172 |
9 | 46752464637022 |
10 | 12100120102010 |
11 | 39456a5391366 |
12 | 14351018a6362 |
13 | 69a0620607b5 |
14 | 2db9129842ca |
15 | 15eb42980e75 |
hex | b01475c447a |
12100120102010 has 16 divisors (see below), whose sum is σ = 22149372391200. Its totient is φ = 4758013328016.
The previous prime is 12100120101997. The next prime is 12100120102061. The reversal of 12100120102010 is 1020102100121.
It is a junction number, because it is equal to n+sod(n) for n = 12100120101982 and 12100120102000.
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 7 ways as a sum of consecutive naturals, for example, 10254338480 + ... + 10254339659.
It is an arithmetic number, because the mean of its divisors is an integer number (1384335774450).
Almost surely, 212100120102010 is an apocalyptic number.
12100120102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12100120102010 is a deficient number, since it is larger than the sum of its proper divisors (10049252289190).
12100120102010 is a wasteful number, since it uses less digits than its factorization.
12100120102010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20508678205.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12100120102010 its reverse (1020102100121), we get a palindrome (13120222202131).
The spelling of 12100120102010 in words is "twelve trillion, one hundred billion, one hundred twenty million, one hundred two thousand, ten".
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