Base | Representation |
---|---|
bin | 110000001101100101… |
… | …1010000110000010001 |
3 | 100220020112122200022122 |
4 | 1200123023100300101 |
5 | 3144014444332040 |
6 | 115321405344025 |
7 | 10323461162345 |
oct | 1403313206021 |
9 | 326215580278 |
10 | 103535152145 |
11 | 3a9aa992247 |
12 | 18095868015 |
13 | 99c0036149 |
14 | 502276d625 |
15 | 2a5e78c1b5 |
hex | 181b2d0c11 |
103535152145 has 4 divisors (see below), whose sum is σ = 124242182580. Its totient is φ = 82828121712.
The previous prime is 103535152141. The next prime is 103535152181. The reversal of 103535152145 is 541251535301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28938432769 + 74596719376 = 170113^2 + 273124^2 .
It is a cyclic number.
It is not a de Polignac number, because 103535152145 - 22 = 103535152141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103535152141) 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, 10353515210 + ... + 10353515219.
It is an arithmetic number, because the mean of its divisors is an integer number (31060545645).
Almost surely, 2103535152145 is an apocalyptic number.
It is an amenable number.
103535152145 is a deficient number, since it is larger than the sum of its proper divisors (20707030435).
103535152145 is an equidigital number, since it uses as much as digits as its factorization.
103535152145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20707030434.
The product of its (nonzero) digits is 45000, while the sum is 35.
Adding to 103535152145 its reverse (541251535301), we get a palindrome (644786687446).
The spelling of 103535152145 in words is "one hundred three billion, five hundred thirty-five million, one hundred fifty-two thousand, one hundred forty-five".
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