Base | Representation |
---|---|
bin | 110011001100011010001011… |
… | …110100111011101111101111 |
3 | 1002112012102120011022211201022 |
4 | 303030122023310323233233 |
5 | 214002402043101001033 |
6 | 2114505525513204355 |
7 | 65265530146355414 |
oct | 6314321364735757 |
9 | 1075172504284638 |
10 | 225153121500143 |
11 | 658169a23a2281 |
12 | 21304224a006bb |
13 | 9882b047cb515 |
14 | 3d8567d7ac10b |
15 | 1b06b392ba098 |
hex | ccc68bd3bbef |
225153121500143 has 8 divisors (see below), whose sum is σ = 225624244489056. Its totient is φ = 224682091776000.
The previous prime is 225153121500089. The next prime is 225153121500169. The reversal of 225153121500143 is 341005121351522.
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 225153121500143 - 224 = 225153104722927 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 (225153121500173) 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, 18481838 + ... + 28140443.
It is an arithmetic number, because the mean of its divisors is an integer number (28203030561132).
Almost surely, 2225153121500143 is an apocalyptic number.
225153121500143 is a deficient number, since it is larger than the sum of its proper divisors (471122988913).
225153121500143 is an equidigital number, since it uses as much as digits as its factorization.
225153121500143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46632385.
The product of its (nonzero) digits is 36000, while the sum is 35.
Adding to 225153121500143 its reverse (341005121351522), we get a palindrome (566158242851665).
The spelling of 225153121500143 in words is "two hundred twenty-five trillion, one hundred fifty-three billion, one hundred twenty-one million, five hundred thousand, one hundred forty-three".
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