Base | Representation |
---|---|
bin | 1100010010000… |
… | …01110100001011 |
3 | 21011212110121221 |
4 | 12021001310023 |
5 | 202333430102 |
6 | 14120142511 |
7 | 2360512042 |
oct | 611016413 |
9 | 234773557 |
10 | 103030027 |
11 | 53180a91 |
12 | 2a607a37 |
13 | 18464a19 |
14 | d97d559 |
15 | 90a2637 |
hex | 6241d0b |
103030027 has 8 divisors (see below), whose sum is σ = 108680000. Its totient is φ = 97402824.
The previous prime is 103029991. The next prime is 103030033. The reversal of 103030027 is 720030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103030027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103030097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4048 + ... + 14914.
It is an arithmetic number, because the mean of its divisors is an integer number (13585000).
Almost surely, 2103030027 is an apocalyptic number.
103030027 is a deficient number, since it is larger than the sum of its proper divisors (5649973).
103030027 is a wasteful number, since it uses less digits than its factorization.
103030027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11385.
The product of its (nonzero) digits is 126, while the sum is 16.
The square root of 103030027 is about 10150.3707814050. The cubic root of 103030027 is about 468.8003614750.
Adding to 103030027 its reverse (720030301), we get a palindrome (823060328).
The spelling of 103030027 in words is "one hundred three million, thirty thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •