Base | Representation |
---|---|
bin | 1000010010101… |
… | …1000001110000 |
3 | 2102102222011022 |
4 | 2010223001300 |
5 | 32400413443 |
6 | 3241235012 |
7 | 601422140 |
oct | 204530160 |
9 | 72388138 |
10 | 34779248 |
11 | 186a5189 |
12 | b792a68 |
13 | 728944a |
14 | 4894920 |
15 | 30bee68 |
hex | 212b070 |
34779248 has 40 divisors (see below), whose sum is σ = 78661632. Its totient is φ = 14586048.
The previous prime is 34779233. The next prime is 34779257. The reversal of 34779248 is 84297743.
It is a junction number, because it is equal to n+sod(n) for n = 34779199 and 34779208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1961 + ... + 8567.
Almost surely, 234779248 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 34779248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39330816).
34779248 is an abundant number, since it is smaller than the sum of its proper divisors (43882384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34779248 is a wasteful number, since it uses less digits than its factorization.
34779248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6669 (or 6663 counting only the distinct ones).
The product of its digits is 338688, while the sum is 44.
The square root of 34779248 is about 5897.3933224773. The cubic root of 34779248 is about 326.4174711108.
The spelling of 34779248 in words is "thirty-four million, seven hundred seventy-nine thousand, two hundred forty-eight".
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