Base | Representation |
---|---|
bin | 111000000010… |
… | …1111000010100 |
3 | 2001021212120011 |
4 | 1300011320110 |
5 | 30010243322 |
6 | 2525450004 |
7 | 504522154 |
oct | 160057024 |
9 | 61255504 |
10 | 29384212 |
11 | 1564a880 |
12 | 9a10904 |
13 | 611a910 |
14 | 3c8c764 |
15 | 28a6677 |
hex | 1c05e14 |
29384212 has 48 divisors (see below), whose sum is σ = 61754112. Its totient is φ = 12055680.
The previous prime is 29384197. The next prime is 29384227. The reversal of 29384212 is 21248392.
29384212 = T1208 + T1209 + ... + T1246.
It is an interprime number because it is at equal distance from previous prime (29384197) and next prime (29384227).
It is a congruent number.
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, 26338 + ... + 27430.
It is an arithmetic number, because the mean of its divisors is an integer number (1286544).
Almost surely, 229384212 is an apocalyptic number.
29384212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
29384212 is an abundant number, since it is smaller than the sum of its proper divisors (32369900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29384212 is a wasteful number, since it uses less digits than its factorization.
29384212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1168 (or 1166 counting only the distinct ones).
The product of its digits is 6912, while the sum is 31.
The square root of 29384212 is about 5420.7206163019. The cubic root of 29384212 is about 308.5825400581.
The spelling of 29384212 in words is "twenty-nine million, three hundred eighty-four thousand, two hundred twelve".
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