Base | Representation |
---|---|
bin | 1010111100010000011001… |
… | …1000001111010000000000 |
3 | 1120121002100000110122011220 |
4 | 2233010012120033100000 |
5 | 3034101033431211222 |
6 | 41330352011235040 |
7 | 2351106210201312 |
oct | 257040630172000 |
9 | 46532300418156 |
10 | 12030310413312 |
11 | 3919031664a64 |
12 | 142367a748a80 |
13 | 6935b818a4a9 |
14 | 2d83ad34b7b2 |
15 | 15ce08e13b5c |
hex | af10660f400 |
12030310413312 has 88 divisors (see below), whose sum is σ = 32066189496000. Its totient is φ = 4009975136256.
The previous prime is 12030310413299. The next prime is 12030310413383. The reversal of 12030310413312 is 21331401303021.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182440764 + ... + 182506692.
It is an arithmetic number, because the mean of its divisors is an integer number (364388517000).
Almost surely, 212030310413312 is an apocalyptic number.
12030310413312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12030310413312 is an abundant number, since it is smaller than the sum of its proper divisors (20035879082688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12030310413312 is an equidigital number, since it uses as much as digits as its factorization.
12030310413312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125351 (or 125333 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 12030310413312 its reverse (21331401303021), we get a palindrome (33361711716333).
The spelling of 12030310413312 in words is "twelve trillion, thirty billion, three hundred ten million, four hundred thirteen thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •