Base | Representation |
---|---|
bin | 1001100110010001111011… |
… | …0010101100010000101101 |
3 | 1101100212210020001210221112 |
4 | 2121210132302230100231 |
5 | 2340401024310014440 |
6 | 34240032515241405 |
7 | 2136306255365213 |
oct | 231443662542055 |
9 | 41325706053845 |
10 | 10553251251245 |
11 | 33a967723276a |
12 | 122535a5a9265 |
13 | 5b72237ba601 |
14 | 286acc7accb3 |
15 | 1347aaa8e965 |
hex | 9991ecac42d |
10553251251245 has 4 divisors (see below), whose sum is σ = 12663901501500. Its totient is φ = 8442601000992.
The previous prime is 10553251251197. The next prime is 10553251251259. The reversal of 10553251251245 is 54215215235501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7441040141929 + 3112211109316 = 2727827^2 + 1764146^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10553251251245 is a prime.
It is a super-2 number, since 2×105532512512452 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055325125120 + ... + 1055325125129.
It is an arithmetic number, because the mean of its divisors is an integer number (3165975375375).
Almost surely, 210553251251245 is an apocalyptic number.
It is an amenable number.
10553251251245 is a deficient number, since it is larger than the sum of its proper divisors (2110650250255).
10553251251245 is an equidigital number, since it uses as much as digits as its factorization.
10553251251245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2110650250254.
The product of its (nonzero) digits is 300000, while the sum is 41.
Adding to 10553251251245 its reverse (54215215235501), we get a palindrome (64768466486746).
The spelling of 10553251251245 in words is "ten trillion, five hundred fifty-three billion, two hundred fifty-one million, two hundred fifty-one thousand, two hundred forty-five".
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