Base | Representation |
---|---|
bin | 110111011010… |
… | …1000100111101 |
3 | 2000200001120010 |
4 | 1232311010331 |
5 | 24414200440 |
6 | 2514413433 |
7 | 501643224 |
oct | 156650475 |
9 | 60601503 |
10 | 29053245 |
11 | 15444151 |
12 | 9891279 |
13 | 6033090 |
14 | 3c03cbb |
15 | 283d580 |
hex | 1bb513d |
29053245 has 16 divisors (see below), whose sum is σ = 50061312. Its totient is φ = 14303040.
The previous prime is 29053207. The next prime is 29053247. The reversal of 29053245 is 54235092.
It is not a de Polignac number, because 29053245 - 26 = 29053181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29053247) 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, 74301 + ... + 74690.
It is an arithmetic number, because the mean of its divisors is an integer number (3128832).
Almost surely, 229053245 is an apocalyptic number.
It is an amenable number.
29053245 is a deficient number, since it is larger than the sum of its proper divisors (21008067).
29053245 is a wasteful number, since it uses less digits than its factorization.
29053245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149012.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 29053245 is about 5390.1062141668. The cubic root of 29053245 is about 307.4195969308.
It can be divided in two parts, 290 and 53245, that added together give a palindrome (53535).
The spelling of 29053245 in words is "twenty-nine million, fifty-three thousand, two hundred forty-five".
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