Base | Representation |
---|---|
bin | 110111010101… |
… | …0010111011010 |
3 | 2000120211101010 |
4 | 1232222113122 |
5 | 24411244440 |
6 | 2513434350 |
7 | 501401265 |
oct | 156522732 |
9 | 60524333 |
10 | 29009370 |
11 | 15414195 |
12 | 986b9b6 |
13 | 6019110 |
14 | 3bd1cdc |
15 | 2830580 |
hex | 1baa5da |
29009370 has 32 divisors (see below), whose sum is σ = 74979072. Its totient is φ = 7140672.
The previous prime is 29009363. The next prime is 29009423. The reversal of 29009370 is 7390092.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36802 + ... + 37581.
It is an arithmetic number, because the mean of its divisors is an integer number (2343096).
Almost surely, 229009370 is an apocalyptic number.
29009370 is an abundant number, since it is smaller than the sum of its proper divisors (45969702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29009370 is a wasteful number, since it uses less digits than its factorization.
29009370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74406.
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 29009370 is about 5386.0347195316. The cubic root of 29009370 is about 307.2647682108.
The spelling of 29009370 in words is "twenty-nine million, nine thousand, three hundred seventy".
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