Base | Representation |
---|---|
bin | 1011001100000100100001… |
… | …0101110000110000000000 |
3 | 1121120001121112100122202122 |
4 | 2303001020111300300000 |
5 | 3103023444000000000 |
6 | 42055243310103412 |
7 | 2406535012446554 |
oct | 263011025606000 |
9 | 47501545318678 |
10 | 12302000000000 |
11 | 3a13281318767 |
12 | 1468262aaab68 |
13 | 6b30c5995839 |
14 | 3075c45b9864 |
15 | 16500ae92085 |
hex | b3048570c00 |
12302000000000 has 220 divisors, whose sum is σ = 30744977320464. Its totient is φ = 4920000000000.
The previous prime is 12301999999969. The next prime is 12302000000011. The reversal of 12302000000000 is 20321.
It is a Harshad number since it is a multiple of its sum of digits (8).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1999996925 + ... + 2000003075.
Almost surely, 212302000000000 is an apocalyptic number.
12302000000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12302000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15372488660232).
12302000000000 is an abundant number, since it is smaller than the sum of its proper divisors (18442977320464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302000000000 is an frugal number, since it uses more digits than its factorization.
12302000000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6216 (or 6158 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 8.
Adding to 12302000000000 its reverse (20321), we get a palindrome (12302000020321).
The spelling of 12302000000000 in words is "twelve trillion, three hundred two billion", and thus it is an aban number.
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