Base | Representation |
---|---|
bin | 1010111010100100000101… |
… | …0011101011110001111000 |
3 | 1120111022021122122020201212 |
4 | 2232221001103223301320 |
5 | 3033112011440212440 |
6 | 41305142501302252 |
7 | 2346026526303545 |
oct | 256510123536170 |
9 | 46438248566655 |
10 | 12001234304120 |
11 | 3907770990856 |
12 | 1419b05104988 |
13 | 690933335159 |
14 | 2d6c118bbbcc |
15 | 15c2a6485465 |
hex | aea414ebc78 |
12001234304120 has 64 divisors (see below), whose sum is σ = 27346921315200. Its totient is φ = 4739322931200.
The previous prime is 12001234304107. The next prime is 12001234304131. The reversal of 12001234304120 is 2140343210021.
12001234304120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38259920 + ... + 38572320.
It is an arithmetic number, because the mean of its divisors is an integer number (427295645550).
Almost surely, 212001234304120 is an apocalyptic number.
12001234304120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12001234304120 is an abundant number, since it is smaller than the sum of its proper divisors (15345687011080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12001234304120 is a wasteful number, since it uses less digits than its factorization.
12001234304120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324648 (or 324644 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 12001234304120 its reverse (2140343210021), we get a palindrome (14141577514141).
The spelling of 12001234304120 in words is "twelve trillion, one billion, two hundred thirty-four million, three hundred four thousand, one hundred twenty".
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