Base | Representation |
---|---|
bin | 11110000101010000… |
… | …10100100111111001 |
3 | 1112200112112210211102 |
4 | 33002220110213321 |
5 | 231033431031100 |
6 | 11230323541145 |
7 | 1111134606605 |
oct | 170250244771 |
9 | 45615483742 |
10 | 16150252025 |
11 | 693843a426 |
12 | 316882a7b5 |
13 | 16a4c42a5b |
14 | ad2cc4505 |
15 | 647cc4cd5 |
hex | 3c2a149f9 |
16150252025 has 18 divisors (see below), whose sum is σ = 21273635610. Its totient is φ = 12160184320.
The previous prime is 16150252009. The next prime is 16150252103. The reversal of 16150252025 is 52025205161.
16150252025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 9 ways, for example, as 3174308281 + 12975943744 = 56341^2 + 113912^2 .
It is not a de Polignac number, because 16150252025 - 24 = 16150252009 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1110440 + ... + 1124889.
It is an arithmetic number, because the mean of its divisors is an integer number (1181868645).
Almost surely, 216150252025 is an apocalyptic number.
It is an amenable number.
16150252025 is a deficient number, since it is larger than the sum of its proper divisors (5123383585).
16150252025 is a wasteful number, since it uses less digits than its factorization.
16150252025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2235373 (or 2235351 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
Adding to 16150252025 its reverse (52025205161), we get a palindrome (68175457186).
The spelling of 16150252025 in words is "sixteen billion, one hundred fifty million, two hundred fifty-two thousand, twenty-five".
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