Base | Representation |
---|---|
bin | 10010111001011001… |
… | …11000001110101011 |
3 | 222012000222201100112 |
4 | 21130230320032223 |
5 | 131234132444430 |
6 | 4354410524535 |
7 | 506256542435 |
oct | 113454701653 |
9 | 28160881315 |
10 | 10145203115 |
11 | 4336780293 |
12 | 1b7173674b |
13 | c58ac9b88 |
14 | 6c355d655 |
15 | 3e59e1195 |
hex | 25cb383ab |
10145203115 has 8 divisors (see below), whose sum is σ = 12178289088. Its totient is φ = 8113465600.
The previous prime is 10145203111. The next prime is 10145203157. The reversal of 10145203115 is 51130254101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10145203115 - 22 = 10145203111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10145203111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320486 + ... + 350715.
It is an arithmetic number, because the mean of its divisors is an integer number (1522286136).
Almost surely, 210145203115 is an apocalyptic number.
10145203115 is a deficient number, since it is larger than the sum of its proper divisors (2033085973).
10145203115 is an equidigital number, since it uses as much as digits as its factorization.
10145203115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674229.
The product of its (nonzero) digits is 600, while the sum is 23.
Adding to 10145203115 its reverse (51130254101), we get a palindrome (61275457216).
The spelling of 10145203115 in words is "ten billion, one hundred forty-five million, two hundred three thousand, one hundred fifteen".
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