Base | Representation |
---|---|
bin | 110111101110… |
… | …0100010110100 |
3 | 2000222021022100 |
4 | 1233130202310 |
5 | 24434334100 |
6 | 2522102100 |
7 | 503215431 |
oct | 157344264 |
9 | 60867270 |
10 | 29214900 |
11 | 15544650 |
12 | 994a930 |
13 | 608b830 |
14 | 3c46b88 |
15 | 2871400 |
hex | 1bdc8b4 |
29214900 has 216 divisors, whose sum is σ = 108055584. Its totient is φ = 6508800.
The previous prime is 29214893. The next prime is 29214917. The reversal of 29214900 is 941292.
29214900 = T251 + T252 + ... + T575.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 128587 + ... + 128813.
Almost surely, 229214900 is an apocalyptic number.
29214900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29214900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54027792).
29214900 is an abundant number, since it is smaller than the sum of its proper divisors (78840684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29214900 is a wasteful number, since it uses less digits than its factorization.
29214900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 261 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 29214900 is about 5405.0809429647. The cubic root of 29214900 is about 307.9887132537.
The spelling of 29214900 in words is "twenty-nine million, two hundred fourteen thousand, nine hundred".
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