Base | Representation |
---|---|
bin | 10010111000001110… |
… | …00110100000110001 |
3 | 222011100100121000212 |
4 | 21130013012200301 |
5 | 131224114101040 |
6 | 4353414353505 |
7 | 506106426005 |
oct | 113407064061 |
9 | 28140317025 |
10 | 10135300145 |
11 | 4331127013 |
12 | 1b6a35b895 |
13 | c56a40529 |
14 | 6c2102705 |
15 | 3e4bd6d65 |
hex | 25c1c6831 |
10135300145 has 8 divisors (see below), whose sum is σ = 12273942120. Its totient is φ = 8033852160.
The previous prime is 10135300139. The next prime is 10135300183. The reversal of 10135300145 is 54100353101.
It can be written as a sum of positive squares in 4 ways, for example, as 2752366369 + 7382933776 = 52463^2 + 85924^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10135300145 - 210 = 10135299121 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10135300145.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9297896 + ... + 9298985.
It is an arithmetic number, because the mean of its divisors is an integer number (1534242765).
Almost surely, 210135300145 is an apocalyptic number.
It is an amenable number.
10135300145 is a deficient number, since it is larger than the sum of its proper divisors (2138641975).
10135300145 is a wasteful number, since it uses less digits than its factorization.
10135300145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18596995.
The product of its (nonzero) digits is 900, while the sum is 23.
Adding to 10135300145 its reverse (54100353101), we get a palindrome (64235653246).
The spelling of 10135300145 in words is "ten billion, one hundred thirty-five million, three hundred thousand, one hundred forty-five".
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