Base | Representation |
---|---|
bin | 110111011011… |
… | …0001111011100 |
3 | 2000200022002200 |
4 | 1232312033130 |
5 | 24414324022 |
6 | 2514451500 |
7 | 501663144 |
oct | 156661734 |
9 | 60608080 |
10 | 29058012 |
11 | 15447795 |
12 | 9893b90 |
13 | 60352b9 |
14 | 3c05924 |
15 | 283ebac |
hex | 1bb63dc |
29058012 has 36 divisors (see below), whose sum is σ = 75247536. Its totient is φ = 9449280.
The previous prime is 29057989. The next prime is 29058013. The reversal of 29058012 is 21085092.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×290580122 = 1688736122784288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29058013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8368 + ... + 11319.
Almost surely, 229058012 is an apocalyptic number.
It is an amenable number.
29058012 is an abundant number, since it is smaller than the sum of its proper divisors (46189524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29058012 is a wasteful number, since it uses less digits than its factorization.
29058012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19738 (or 19733 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 29058012 is about 5390.5483951079. The cubic root of 29058012 is about 307.4364096148.
The spelling of 29058012 in words is "twenty-nine million, fifty-eight thousand, twelve".
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