Base | Representation |
---|---|
bin | 110111111001… |
… | …0110110100000 |
3 | 2001010220122111 |
4 | 1233302312200 |
5 | 30000300042 |
6 | 2524045104 |
7 | 504046012 |
oct | 157626640 |
9 | 61126574 |
10 | 29306272 |
11 | 155a7266 |
12 | 9993794 |
13 | 60c12b8 |
14 | 3c6c1b2 |
15 | 288d517 |
hex | 1bf2da0 |
29306272 has 24 divisors (see below), whose sum is σ = 58145472. Its totient is φ = 14539200.
The previous prime is 29306219. The next prime is 29306279. The reversal of 29306272 is 27260392.
It is not an unprimeable number, because it can be changed into a prime (29306279) 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, 697 + ... + 7687.
It is an arithmetic number, because the mean of its divisors is an integer number (2422728).
Almost surely, 229306272 is an apocalyptic number.
It is an amenable number.
29306272 is a deficient number, since it is larger than the sum of its proper divisors (28839200).
29306272 is a wasteful number, since it uses less digits than its factorization.
29306272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7132 (or 7124 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 29306272 is about 5413.5267617331. The cubic root of 29306272 is about 308.3094657606.
It can be divided in two parts, 29 and 306272, that multiplied together give a palindrome (8881888).
The spelling of 29306272 in words is "twenty-nine million, three hundred six thousand, two hundred seventy-two".
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