Base | Representation |
---|---|
bin | 110111100100… |
… | …0110100110010 |
3 | 2000211011111212 |
4 | 1233020310302 |
5 | 24424243010 |
6 | 2520240122 |
7 | 502431104 |
oct | 157106462 |
9 | 60734455 |
10 | 29134130 |
11 | 154999a3 |
12 | 9910042 |
13 | 6060b3c |
14 | 3c25574 |
15 | 2857505 |
hex | 1bc8d32 |
29134130 has 8 divisors (see below), whose sum is σ = 52441452. Its totient is φ = 11653648.
The previous prime is 29134121. The next prime is 29134139. The reversal of 29134130 is 3143192.
It is an interprime number because it is at equal distance from previous prime (29134121) and next prime (29134139).
It can be written as a sum of positive squares in 2 ways, for example, as 28079401 + 1054729 = 5299^2 + 1027^2 .
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 = 29134096 and 29134105.
It is not an unprimeable number, because it can be changed into a prime (29134139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1456697 + ... + 1456716.
Almost surely, 229134130 is an apocalyptic number.
29134130 is a deficient number, since it is larger than the sum of its proper divisors (23307322).
29134130 is a wasteful number, since it uses less digits than its factorization.
29134130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2913420.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 29134130 is about 5397.6040981161. The cubic root of 29134130 is about 307.7046206771.
The spelling of 29134130 in words is "twenty-nine million, one hundred thirty-four thousand, one hundred thirty".
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