Base | Representation |
---|---|
bin | 11111010101001011111… |
… | …111000010010100001101 |
3 | 21121211101222212201210122 |
4 | 133111023333002110031 |
5 | 240233423134243203 |
6 | 4325033223114325 |
7 | 311360446126460 |
oct | 37251377022415 |
9 | 7554358781718 |
10 | 2153053431053 |
11 | 760117593978 |
12 | 2a93392a29a5 |
13 | 1280555b5065 |
14 | 762cb9952d7 |
15 | 3b014ba7538 |
hex | 1f54bfc250d |
2153053431053 has 8 divisors (see below), whose sum is σ = 2460938643840. Its totient is φ = 1845244756080.
The previous prime is 2153053430999. The next prime is 2153053431077. The reversal of 2153053431053 is 3501343503512.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2153053431053 - 210 = 2153053430029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153053437053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19074158 + ... + 19186703.
It is an arithmetic number, because the mean of its divisors is an integer number (307617330480).
Almost surely, 22153053431053 is an apocalyptic number.
It is an amenable number.
2153053431053 is a deficient number, since it is larger than the sum of its proper divisors (307885212787).
2153053431053 is an equidigital number, since it uses as much as digits as its factorization.
2153053431053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38268907.
The product of its (nonzero) digits is 81000, while the sum is 35.
Adding to 2153053431053 its reverse (3501343503512), we get a palindrome (5654396934565).
The spelling of 2153053431053 in words is "two trillion, one hundred fifty-three billion, fifty-three million, four hundred thirty-one thousand, fifty-three".
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