Base | Representation |
---|---|
bin | 110011001100011010001011… |
… | …110100111011101111110111 |
3 | 1002112012102120011022211201121 |
4 | 303030122023310323233313 |
5 | 214002402043101001101 |
6 | 2114505525513204411 |
7 | 65265530146355425 |
oct | 6314321364735767 |
9 | 1075172504284647 |
10 | 225153121500151 |
11 | 658169a23a2289 |
12 | 21304224a00707 |
13 | 9882b047cb520 |
14 | 3d8567d7ac115 |
15 | 1b06b392ba0a1 |
hex | ccc68bd3bbf7 |
225153121500151 has 16 divisors (see below), whose sum is σ = 246450627726688. Its totient is φ = 204423991056000.
The previous prime is 225153121500089. The next prime is 225153121500169. The reversal of 225153121500151 is 151005121351522.
It is a cyclic number.
It is not a de Polignac number, because 225153121500151 - 211 = 225153121498103 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 (225153121503151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63336265 + ... + 66796621.
It is an arithmetic number, because the mean of its divisors is an integer number (15403164232918).
Almost surely, 2225153121500151 is an apocalyptic number.
225153121500151 is a deficient number, since it is larger than the sum of its proper divisors (21297506226537).
225153121500151 is a wasteful number, since it uses less digits than its factorization.
225153121500151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3542482.
The product of its (nonzero) digits is 15000, while the sum is 34.
Adding to 225153121500151 its reverse (151005121351522), we get a palindrome (376158242851673).
The spelling of 225153121500151 in words is "two hundred twenty-five trillion, one hundred fifty-three billion, one hundred twenty-one million, five hundred thousand, one hundred fifty-one".
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