Base | Representation |
---|---|
bin | 1000001001111… |
… | …0010010111100 |
3 | 2101100200102211 |
4 | 2002132102330 |
5 | 32223442222 |
6 | 3221030204 |
7 | 563501440 |
oct | 202362274 |
9 | 71320384 |
10 | 34202812 |
11 | 18341096 |
12 | b555364 |
13 | 7116c67 |
14 | 4784820 |
15 | 3009277 |
hex | 209e4bc |
34202812 has 48 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 13777344.
The previous prime is 34202807. The next prime is 34202821. The reversal of 34202812 is 21820243.
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, 127014 + ... + 127282.
It is an arithmetic number, because the mean of its divisors is an integer number (1512000).
Almost surely, 234202812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34202812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36288000).
34202812 is an abundant number, since it is smaller than the sum of its proper divisors (38373188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34202812 is a wasteful number, since it uses less digits than its factorization.
34202812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538 (or 536 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 34202812 is about 5848.3170228708. The cubic root of 34202812 is about 324.6040527248.
The spelling of 34202812 in words is "thirty-four million, two hundred two thousand, eight hundred twelve".
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