Base | Representation |
---|---|
bin | 110111011011… |
… | …1001111110010 |
3 | 2000200111202012 |
4 | 1232313033302 |
5 | 24414442010 |
6 | 2514522522 |
7 | 502011146 |
oct | 156671762 |
9 | 60614665 |
10 | 29062130 |
11 | 1544a899 |
12 | 9896442 |
13 | 6037136 |
14 | 3c07226 |
15 | 2841005 |
hex | 1bb73f2 |
29062130 has 8 divisors (see below), whose sum is σ = 52311852. Its totient is φ = 11624848.
The previous prime is 29062093. The next prime is 29062139. The reversal of 29062130 is 3126092.
It can be written as a sum of positive squares in 2 ways, for example, as 27071209 + 1990921 = 5203^2 + 1411^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 29062096 and 29062105.
It is not an unprimeable number, because it can be changed into a prime (29062139) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1453097 + ... + 1453116.
Almost surely, 229062130 is an apocalyptic number.
29062130 is a deficient number, since it is larger than the sum of its proper divisors (23249722).
29062130 is a wasteful number, since it uses less digits than its factorization.
29062130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906220.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 29062130 is about 5390.9303464244. The cubic root of 29062130 is about 307.4509318669.
It can be divided in two parts, 29062 and 130, that added together give a palindrome (29192).
The spelling of 29062130 in words is "twenty-nine million, sixty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •