Base | Representation |
---|---|
bin | 100100011011010010011… |
… | …010111011110011010000 |
3 | 22212022012101202112002222 |
4 | 210123102122323303100 |
5 | 312003024004223240 |
6 | 5153542122000212 |
7 | 345564442330412 |
oct | 44332232736320 |
9 | 8768171675088 |
10 | 2503201242320 |
11 | 88566892aa99 |
12 | 345179046068 |
13 | 15208799726c |
14 | 89226d029b2 |
15 | 451a9ba6eb5 |
hex | 246d26bbcd0 |
2503201242320 has 20 divisors (see below), whose sum is σ = 5819942888580. Its totient is φ = 1001280496896.
The previous prime is 2503201242299. The next prime is 2503201242323. The reversal of 2503201242320 is 232421023052.
2503201242320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 507525158464 + 1995676083856 = 712408^2 + 1412684^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a self number, because there is not a number n which added to its sum of digits gives 2503201242320.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2503201242323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15645007685 + ... + 15645007844.
It is an arithmetic number, because the mean of its divisors is an integer number (290997144429).
Almost surely, 22503201242320 is an apocalyptic number.
2503201242320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2503201242320 is an abundant number, since it is smaller than the sum of its proper divisors (3316741646260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2503201242320 is a wasteful number, since it uses less digits than its factorization.
2503201242320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31290015542 (or 31290015536 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 2503201242320 its reverse (232421023052), we get a palindrome (2735622265372).
The spelling of 2503201242320 in words is "two trillion, five hundred three billion, two hundred one million, two hundred forty-two thousand, three hundred twenty".
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