Base | Representation |
---|---|
bin | 111000101100… |
… | …1011000010110 |
3 | 2001221020201111 |
4 | 1301121120112 |
5 | 30102214410 |
6 | 2541045234 |
7 | 510445252 |
oct | 161313026 |
9 | 61836644 |
10 | 29726230 |
11 | 15863836 |
12 | 9b5681a |
13 | 620a4b1 |
14 | 3d3b262 |
15 | 2922b8a |
hex | 1c59616 |
29726230 has 16 divisors (see below), whose sum is σ = 54813024. Its totient is φ = 11600320.
The previous prime is 29726227. The next prime is 29726233. The reversal of 29726230 is 3262792.
It is an interprime number because it is at equal distance from previous prime (29726227) and next prime (29726233).
It is a junction number, because it is equal to n+sod(n) for n = 29726192 and 29726201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29726233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35842 + ... + 36661.
It is an arithmetic number, because the mean of its divisors is an integer number (3425814).
Almost surely, 229726230 is an apocalyptic number.
29726230 is a deficient number, since it is larger than the sum of its proper divisors (25086794).
29726230 is a wasteful number, since it uses less digits than its factorization.
29726230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72551.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 29726230 is about 5452.1766295673. The cubic root of 29726230 is about 309.7751751765.
The spelling of 29726230 in words is "twenty-nine million, seven hundred twenty-six thousand, two hundred thirty".
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