Base | Representation |
---|---|
bin | 1111100000000… |
… | …10001000011001 |
3 | 100001200022120200 |
4 | 13300002020121 |
5 | 231242012103 |
6 | 20523012413 |
7 | 3136153326 |
oct | 760021031 |
9 | 301608520 |
10 | 130032153 |
11 | 67444099 |
12 | 3766a109 |
13 | 20c2a304 |
14 | 133abb4d |
15 | b6380a3 |
hex | 7c02219 |
130032153 has 6 divisors (see below), whose sum is σ = 187824234. Its totient is φ = 86688096.
The previous prime is 130032131. The next prime is 130032157. The reversal of 130032153 is 351230031.
It can be written as a sum of positive squares in only one way, i.e., 124612569 + 5419584 = 11163^2 + 2328^2 .
It is not a de Polignac number, because 130032153 - 25 = 130032121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130032157) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7224000 + ... + 7224017.
It is an arithmetic number, because the mean of its divisors is an integer number (31304039).
Almost surely, 2130032153 is an apocalyptic number.
It is an amenable number.
130032153 is a deficient number, since it is larger than the sum of its proper divisors (57792081).
130032153 is a wasteful number, since it uses less digits than its factorization.
130032153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14448023 (or 14448020 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 130032153 is about 11403.1641661427. The cubic root of 130032153 is about 506.6214627165.
Adding to 130032153 its reverse (351230031), we get a palindrome (481262184).
The spelling of 130032153 in words is "one hundred thirty million, thirty-two thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •