Base | Representation |
---|---|
bin | 1011010111101001111011… |
… | …1110011100001110110101 |
3 | 1122021002022201100210112210 |
4 | 2311322132332130032311 |
5 | 3114304043113000203 |
6 | 42330520142204033 |
7 | 2430111656522016 |
oct | 265723676341665 |
9 | 48232281323483 |
10 | 12501022000053 |
11 | 3a8a721022044 |
12 | 149a946b83619 |
13 | 6c8ac24ab402 |
14 | 3130a483900d |
15 | 16a2a862d803 |
hex | b5e9ef9c3b5 |
12501022000053 has 8 divisors (see below), whose sum is σ = 16669670089600. Its totient is φ = 8333194288608.
The previous prime is 12501022000043. The next prime is 12501022000087. The reversal of 12501022000053 is 35000022010521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12501022000053 - 216 = 12501021934517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12501021999993 and 12501022000029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12501022000003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205058968 + ... + 205119921.
It is an arithmetic number, because the mean of its divisors is an integer number (2083708761200).
Almost surely, 212501022000053 is an apocalyptic number.
It is an amenable number.
12501022000053 is a deficient number, since it is larger than the sum of its proper divisors (4168648089547).
12501022000053 is a wasteful number, since it uses less digits than its factorization.
12501022000053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410189051.
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 12501022000053 its reverse (35000022010521), we get a palindrome (47501044010574).
The spelling of 12501022000053 in words is "twelve trillion, five hundred one billion, twenty-two million, fifty-three", and thus it is an aban number.
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