Base | Representation |
---|---|
bin | 1011001001001100010100… |
… | …1011000000011011000100 |
3 | 1121101022222121100102212101 |
4 | 2302103011023000123010 |
5 | 3101221213002200220 |
6 | 42020425042201444 |
7 | 2403134504525206 |
oct | 262230513003304 |
9 | 47338877312771 |
10 | 12252554725060 |
11 | 39a430879a881 |
12 | 145a763953284 |
13 | 6ab545b2bbc0 |
14 | 305053808776 |
15 | 163ab517530a |
hex | b24c52c06c4 |
12252554725060 has 96 divisors (see below), whose sum is σ = 27795616692480. Its totient is φ = 4509986370048.
The previous prime is 12252554725057. The next prime is 12252554725067. The reversal of 12252554725060 is 6052745525221.
It is a self number, because there is not a number n which added to its sum of digits gives 12252554725060.
It is not an unprimeable number, because it can be changed into a prime (12252554725067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501340321 + ... + 501364759.
It is an arithmetic number, because the mean of its divisors is an integer number (289537673880).
Almost surely, 212252554725060 is an apocalyptic number.
12252554725060 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 12252554725060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13897808346240).
12252554725060 is an abundant number, since it is smaller than the sum of its proper divisors (15543061967420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12252554725060 is a wasteful number, since it uses less digits than its factorization.
12252554725060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30365 (or 30363 counting only the distinct ones).
The product of its (nonzero) digits is 1680000, while the sum is 46.
The spelling of 12252554725060 in words is "twelve trillion, two hundred fifty-two billion, five hundred fifty-four million, seven hundred twenty-five thousand, sixty".
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