Base | Representation |
---|---|
bin | 1011000110010011110101… |
… | …0001001110110111000000 |
3 | 1121012121011010212112001100 |
4 | 2301210331101032313000 |
5 | 3044413301140443144 |
6 | 41541554455534400 |
7 | 2366432313453513 |
oct | 261447521166700 |
9 | 47177133775040 |
10 | 12203030015424 |
11 | 3985304347486 |
12 | 145104208a400 |
13 | 6a69826a22a1 |
14 | 3028b627ad7a |
15 | 1626673b7269 |
hex | b193d44edc0 |
12203030015424 has 168 divisors, whose sum is σ = 35555600384720. Its totient is φ = 4000496947200.
The previous prime is 12203030015321. The next prime is 12203030015471. The reversal of 12203030015424 is 42451003030221.
12203030015424 is a `hidden beast` number, since 1 + 2 + 203 + 0 + 30 + 0 + 1 + 5 + 424 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376957959 + ... + 376990329.
Almost surely, 212203030015424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12203030015424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17777800192360).
12203030015424 is an abundant number, since it is smaller than the sum of its proper divisors (23352570369296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203030015424 is a wasteful number, since it uses less digits than its factorization.
12203030015424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43179 (or 43166 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 12203030015424 its reverse (42451003030221), we get a palindrome (54654033045645).
The spelling of 12203030015424 in words is "twelve trillion, two hundred three billion, thirty million, fifteen thousand, four hundred twenty-four".
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