Base | Representation |
---|---|
bin | 111101001010111… |
… | …0000110001100011 |
3 | 12022001012002012012 |
4 | 1322111300301203 |
5 | 13200421301110 |
6 | 535400423135 |
7 | 101602114232 |
oct | 17225606143 |
9 | 5261162165 |
10 | 2052525155 |
11 | 96366258a |
12 | 493477aab |
13 | 269307c35 |
14 | 15684cb19 |
15 | c02da905 |
hex | 7a570c63 |
2052525155 has 16 divisors (see below), whose sum is σ = 2510880768. Its totient is φ = 1610364000.
The previous prime is 2052525151. The next prime is 2052525169. The reversal of 2052525155 is 5515252502.
It is not a de Polignac number, because 2052525155 - 22 = 2052525151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2052525151) 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, 52670 + ... + 82940.
It is an arithmetic number, because the mean of its divisors is an integer number (156930048).
Almost surely, 22052525155 is an apocalyptic number.
2052525155 is a deficient number, since it is larger than the sum of its proper divisors (458355613).
2052525155 is a wasteful number, since it uses less digits than its factorization.
2052525155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30538.
The product of its (nonzero) digits is 25000, while the sum is 32.
The square root of 2052525155 is about 45304.8027807207. The cubic root of 2052525155 is about 1270.8554707052.
Adding to 2052525155 its reverse (5515252502), we get a palindrome (7567777657).
The spelling of 2052525155 in words is "two billion, fifty-two million, five hundred twenty-five thousand, one hundred fifty-five".
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