Base | Representation |
---|---|
bin | 1011000010000011111000… |
… | …1100110111001010111000 |
3 | 1120221121201201201121212221 |
4 | 2300200332030313022320 |
5 | 3042214300441444000 |
6 | 41444243122013424 |
7 | 2361236324005504 |
oct | 260407614671270 |
9 | 46847651647787 |
10 | 12130031203000 |
11 | 3957354426237 |
12 | 143aa6aaa7274 |
13 | 69cb1ab9ab19 |
14 | 2dd14d28b304 |
15 | 1607e389961a |
hex | b083e3372b8 |
12130031203000 has 128 divisors (see below), whose sum is σ = 30024107118720. Its totient is φ = 4577478681600.
The previous prime is 12130031202997. The next prime is 12130031203027. The reversal of 12130031203000 is 30213003121.
It is a congruent number.
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, 1933279 + ... + 5291278.
It is an arithmetic number, because the mean of its divisors is an integer number (234563336865).
Almost surely, 212130031203000 is an apocalyptic number.
12130031203000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12130031203000 is an abundant number, since it is smaller than the sum of its proper divisors (17894075915720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12130031203000 is a wasteful number, since it uses less digits than its factorization.
12130031203000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7224674 (or 7224660 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12130031203000 its reverse (30213003121), we get a palindrome (12160244206121).
The spelling of 12130031203000 in words is "twelve trillion, one hundred thirty billion, thirty-one million, two hundred three thousand".
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