Base | Representation |
---|---|
bin | 111001010011001110101100… |
… | …101010111111000100000111 |
3 | 1020001021221010101021220021121 |
4 | 321103032230222333010013 |
5 | 231012413142334323221 |
6 | 2251551502035054411 |
7 | 104040062166011605 |
oct | 7123165452770407 |
9 | 1201257111256247 |
10 | 252010103042311 |
11 | 73330980306469 |
12 | 243212b5741407 |
13 | aa805b23a0b63 |
14 | 46334d57c4875 |
15 | 1e20563b40a41 |
hex | e533acabf107 |
252010103042311 has 4 divisors (see below), whose sum is σ = 254456803071952. Its totient is φ = 249563403012672.
The previous prime is 252010103042261. The next prime is 252010103042359. The reversal of 252010103042311 is 113240301010252.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 252010103042311 - 27 = 252010103042183 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 (252010103042381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223350014666 + ... + 1223350014871.
It is an arithmetic number, because the mean of its divisors is an integer number (63614200767988).
Almost surely, 2252010103042311 is an apocalyptic number.
252010103042311 is a deficient number, since it is larger than the sum of its proper divisors (2446700029641).
252010103042311 is a wasteful number, since it uses less digits than its factorization.
252010103042311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2446700029640.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 252010103042311 its reverse (113240301010252), we get a palindrome (365250404052563).
The spelling of 252010103042311 in words is "two hundred fifty-two trillion, ten billion, one hundred three million, forty-two thousand, three hundred eleven".
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