Base | Representation |
---|---|
bin | 1000000111111… |
… | …1001110111100 |
3 | 2101010012220112 |
4 | 2001333032330 |
5 | 32210404310 |
6 | 3214205152 |
7 | 562431500 |
oct | 201771674 |
9 | 71105815 |
10 | 34075580 |
11 | 18264540 |
12 | b4b37b8 |
13 | 70a1086 |
14 | 4750300 |
15 | 2ed1705 |
hex | 207f3bc |
34075580 has 144 divisors (see below), whose sum is σ = 94802400. Its totient is φ = 10160640.
The previous prime is 34075579. The next prime is 34075663. The reversal of 34075580 is 8557043.
It is a happy number.
It is a super-2 number, since 2×340755802 = 2322290304672800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 312566 + ... + 312674.
It is an arithmetic number, because the mean of its divisors is an integer number (658350).
Almost surely, 234075580 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 34075580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47401200).
34075580 is an abundant number, since it is smaller than the sum of its proper divisors (60726820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34075580 is a wasteful number, since it uses less digits than its factorization.
34075580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172 (or 163 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 34075580 is about 5837.4292286931. The cubic root of 34075580 is about 324.2010513579.
The spelling of 34075580 in words is "thirty-four million, seventy-five thousand, five hundred eighty".
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