Base | Representation |
---|---|
bin | 1011000110010011110101… |
… | …0101000001110000011100 |
3 | 1121012121011012202001210210 |
4 | 2301210331111001300130 |
5 | 3044413301414312312 |
6 | 41541554533132420 |
7 | 2366432325066231 |
oct | 261447525016034 |
9 | 47177135661723 |
10 | 12203031010332 |
11 | 3985304966a18 |
12 | 145104248a110 |
13 | 6a69829600a6 |
14 | 3028b6459788 |
15 | 162667511e3c |
hex | b193d541c1c |
12203031010332 has 24 divisors (see below), whose sum is σ = 28816796123136. Its totient is φ = 4018668846448.
The previous prime is 12203031010319. The next prime is 12203031010343. The reversal of 12203031010332 is 23301013030221.
It is a junction number, because it is equal to n+sod(n) for n = 12203031010299 and 12203031010308.
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, 6126018588 + ... + 6126020579.
It is an arithmetic number, because the mean of its divisors is an integer number (1200699838464).
Almost surely, 212203031010332 is an apocalyptic number.
12203031010332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12203031010332 is an abundant number, since it is smaller than the sum of its proper divisors (16613765112804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203031010332 is a wasteful number, since it uses less digits than its factorization.
12203031010332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12252039257 (or 12252039255 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12203031010332 its reverse (23301013030221), we get a palindrome (35504044040553).
The spelling of 12203031010332 in words is "twelve trillion, two hundred three billion, thirty-one million, ten thousand, three hundred thirty-two".
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