Base | Representation |
---|---|
bin | 110111111101… |
… | …0011010001100 |
3 | 2001012111010000 |
4 | 1233322122030 |
5 | 30002242403 |
6 | 2524444300 |
7 | 504235164 |
oct | 157723214 |
9 | 61174100 |
10 | 29337228 |
11 | 15618548 |
12 | 99a9690 |
13 | 610240b |
14 | 3c795a4 |
15 | 28977a3 |
hex | 1bfa68c |
29337228 has 30 divisors (see below), whose sum is σ = 76694156. Its totient is φ = 9778968.
The previous prime is 29337193. The next prime is 29337239. The reversal of 29337228 is 82273392.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 29337192 and 29337201.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44950 + ... + 45597.
Almost surely, 229337228 is an apocalyptic number.
It is an amenable number.
29337228 is an abundant number, since it is smaller than the sum of its proper divisors (47356928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29337228 is a wasteful number, since it uses less digits than its factorization.
29337228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90563 (or 90552 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 29337228 is about 5416.3851414020. The cubic root of 29337228 is about 308.4179825697.
The spelling of 29337228 in words is "twenty-nine million, three hundred thirty-seven thousand, two hundred twenty-eight".
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