Base | Representation |
---|---|
bin | 111000100101… |
… | …1101100111110 |
3 | 2001211101212112 |
4 | 1301023230332 |
5 | 30043421311 |
6 | 2535534022 |
7 | 510123026 |
oct | 161135476 |
9 | 61741775 |
10 | 29670206 |
11 | 15825735 |
12 | 9b2a312 |
13 | 61bab47 |
14 | 3d24a86 |
15 | 291128b |
hex | 1c4bb3e |
29670206 has 4 divisors (see below), whose sum is σ = 44505312. Its totient is φ = 14835102.
The previous prime is 29670181. The next prime is 29670211. The reversal of 29670206 is 60207692.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×296702062 = 1760642248164872, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7417550 + ... + 7417553.
It is an arithmetic number, because the mean of its divisors is an integer number (11126328).
Almost surely, 229670206 is an apocalyptic number.
29670206 is a deficient number, since it is larger than the sum of its proper divisors (14835106).
29670206 is a wasteful number, since it uses less digits than its factorization.
29670206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14835105.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 29670206 is about 5447.0364419563. The cubic root of 29670206 is about 309.5804452636.
Adding to 29670206 its reverse (60207692), we get a palindrome (89877898).
The spelling of 29670206 in words is "twenty-nine million, six hundred seventy thousand, two hundred six".
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