Base | Representation |
---|---|
bin | 110111010101… |
… | …1100110011001 |
3 | 2000121002022100 |
4 | 1232223212121 |
5 | 24411430200 |
6 | 2513514013 |
7 | 501422106 |
oct | 156534631 |
9 | 60532270 |
10 | 29014425 |
11 | 15417a70 |
12 | 9872909 |
13 | 601b4cb |
14 | 3bd3aad |
15 | 2831d00 |
hex | 1bab999 |
29014425 has 72 divisors (see below), whose sum is σ = 59772960. Its totient is φ = 13305600.
The previous prime is 29014421. The next prime is 29014457. The reversal of 29014425 is 52441092.
It is not a de Polignac number, because 29014425 - 22 = 29014421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29014421) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46717 + ... + 47333.
It is an arithmetic number, because the mean of its divisors is an integer number (830180).
Almost surely, 229014425 is an apocalyptic number.
29014425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29014425 is an abundant number, since it is smaller than the sum of its proper divisors (30758535).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29014425 is a wasteful number, since it uses less digits than its factorization.
29014425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663 (or 655 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 29014425 is about 5386.5039682525. The cubic root of 29014425 is about 307.2826145503.
The spelling of 29014425 in words is "twenty-nine million, fourteen thousand, four hundred twenty-five".
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