Base | Representation |
---|---|
bin | 110111101100… |
… | …0111001010001 |
3 | 2000221111210202 |
4 | 1233120321101 |
5 | 24433344303 |
6 | 2521504545 |
7 | 503124026 |
oct | 157307121 |
9 | 60844722 |
10 | 29199953 |
11 | 155343a2 |
12 | 9942155 |
13 | 6084aa3 |
14 | 3c4154d |
15 | 286bc88 |
hex | 1bd8e51 |
29199953 has 2 divisors, whose sum is σ = 29199954. Its totient is φ = 29199952.
The previous prime is 29199943. The next prime is 29199971. The reversal of 29199953 is 35999192.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20367169 + 8832784 = 4513^2 + 2972^2 .
It is a cyclic number.
It is not a de Polignac number, because 29199953 - 212 = 29195857 is a prime.
It is a super-3 number, since 3×291999533 (a number of 23 digits) contains 333 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29199898 and 29199907.
It is not a weakly prime, because it can be changed into another prime (29199943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14599976 + 14599977.
It is an arithmetic number, because the mean of its divisors is an integer number (14599977).
Almost surely, 229199953 is an apocalyptic number.
It is an amenable number.
29199953 is a deficient number, since it is larger than the sum of its proper divisors (1).
29199953 is an equidigital number, since it uses as much as digits as its factorization.
29199953 is an evil number, because the sum of its binary digits is even.
The product of its digits is 196830, while the sum is 47.
The square root of 29199953 is about 5403.6980855707. The cubic root of 29199953 is about 307.9361796423.
The spelling of 29199953 in words is "twenty-nine million, one hundred ninety-nine thousand, nine hundred fifty-three".
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