Base | Representation |
---|---|
bin | 111001001000… |
… | …0010001100001 |
3 | 2002100200011000 |
4 | 1302100101201 |
5 | 30131413243 |
6 | 2545542213 |
7 | 512402625 |
oct | 162202141 |
9 | 62320130 |
10 | 29951073 |
11 | 159a7759 |
12 | a044969 |
13 | 6288939 |
14 | 3d99185 |
15 | 29695d3 |
hex | 1c90461 |
29951073 has 16 divisors (see below), whose sum is σ = 44461440. Its totient is φ = 19927152.
The previous prime is 29951069. The next prime is 29951099. The reversal of 29951073 is 37015992.
It is not a de Polignac number, because 29951073 - 22 = 29951069 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29951003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19315 + ... + 20807.
It is an arithmetic number, because the mean of its divisors is an integer number (2778840).
Almost surely, 229951073 is an apocalyptic number.
It is an amenable number.
29951073 is a deficient number, since it is larger than the sum of its proper divisors (14510367).
29951073 is a wasteful number, since it uses less digits than its factorization.
29951073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2245 (or 2239 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 29951073 is about 5472.7573489056. The cubic root of 29951073 is about 310.5542391653.
The spelling of 29951073 in words is "twenty-nine million, nine hundred fifty-one thousand, seventy-three".
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