Base | Representation |
---|---|
bin | 111000000001… |
… | …1100101101110 |
3 | 2001021101200200 |
4 | 1300003211232 |
5 | 30004443310 |
6 | 2525334330 |
7 | 504452622 |
oct | 160034556 |
9 | 61241620 |
10 | 29374830 |
11 | 15643821 |
12 | 9a073a6 |
13 | 6116574 |
14 | 3c89182 |
15 | 28a39c0 |
hex | 1c0396e |
29374830 has 48 divisors (see below), whose sum is σ = 77467104. Its totient is φ = 7721280.
The previous prime is 29374823. The next prime is 29374847. The reversal of 29374830 is 3847392.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4092 + ... + 8688.
It is an arithmetic number, because the mean of its divisors is an integer number (1613898).
Almost surely, 229374830 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29374830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38733552).
29374830 is an abundant number, since it is smaller than the sum of its proper divisors (48092274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29374830 is a wasteful number, since it uses less digits than its factorization.
29374830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4681 (or 4678 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 29374830 is about 5419.8551641165. The cubic root of 29374830 is about 308.5496944201.
The spelling of 29374830 in words is "twenty-nine million, three hundred seventy-four thousand, eight hundred thirty".
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