Base | Representation |
---|---|
bin | 111000010111… |
… | …1000111010011 |
3 | 2001121110020112 |
4 | 1300233013103 |
5 | 30031144412 |
6 | 2533231535 |
7 | 506124443 |
oct | 160570723 |
9 | 61543215 |
10 | 29553107 |
11 | 15755761 |
12 | 9a925ab |
13 | 617975c |
14 | 3cd4123 |
15 | 28db722 |
hex | 1c2f1d3 |
29553107 has 8 divisors (see below), whose sum is σ = 29911200. Its totient is φ = 29197440.
The previous prime is 29553103. The next prime is 29553109. The reversal of 29553107 is 70135592.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29553107 - 22 = 29553103 is a prime.
It is a super-2 number, since 2×295531072 = 1746772266706898, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29553103) 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, 35498 + ... + 36320.
It is an arithmetic number, because the mean of its divisors is an integer number (3738900).
Almost surely, 229553107 is an apocalyptic number.
29553107 is a deficient number, since it is larger than the sum of its proper divisors (358093).
29553107 is a wasteful number, since it uses less digits than its factorization.
29553107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1213.
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 29553107 is about 5436.2769429086. The cubic root of 29553107 is about 309.1726359775.
Adding to 29553107 its reverse (70135592), we get a palindrome (99688699).
The spelling of 29553107 in words is "twenty-nine million, five hundred fifty-three thousand, one hundred seven".
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