Base | Representation |
---|---|
bin | 110111111001… |
… | …1000010010011 |
3 | 2001010221200110 |
4 | 1233303002103 |
5 | 30000311102 |
6 | 2524052403 |
7 | 504051141 |
oct | 157630223 |
9 | 61127613 |
10 | 29307027 |
11 | 155a7892 |
12 | 9994103 |
13 | 60c1749 |
14 | 3c6c591 |
15 | 288d86c |
hex | 1bf3093 |
29307027 has 4 divisors (see below), whose sum is σ = 39076040. Its totient is φ = 19538016.
The previous prime is 29307017. The next prime is 29307029. The reversal of 29307027 is 72070392.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 29307027 - 210 = 29306003 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29306985 and 29307003.
It is not an unprimeable number, because it can be changed into a prime (29307029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4884502 + ... + 4884507.
It is an arithmetic number, because the mean of its divisors is an integer number (9769010).
Almost surely, 229307027 is an apocalyptic number.
29307027 is a deficient number, since it is larger than the sum of its proper divisors (9769013).
29307027 is an equidigital number, since it uses as much as digits as its factorization.
29307027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9769012.
The product of its (nonzero) digits is 5292, while the sum is 30.
The square root of 29307027 is about 5413.5964940139. The cubic root of 29307027 is about 308.3121133355.
The spelling of 29307027 in words is "twenty-nine million, three hundred seven thousand, twenty-seven".
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