Base | Representation |
---|---|
bin | 1000010011110… |
… | …1101000101110 |
3 | 2102120211201100 |
4 | 2010331220232 |
5 | 32410333340 |
6 | 3243023530 |
7 | 602160306 |
oct | 204755056 |
9 | 72524640 |
10 | 34855470 |
11 | 18747481 |
12 | b80aba6 |
13 | 72b5050 |
14 | 48b4606 |
15 | 30d7830 |
hex | 213da2e |
34855470 has 96 divisors (see below), whose sum is σ = 100848384. Its totient is φ = 8303040.
The previous prime is 34855441. The next prime is 34855487. The reversal of 34855470 is 7455843.
34855470 is a `hidden beast` number, since 34 + 8 + 554 + 70 = 666.
34855470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1124355 + ... + 1124385.
It is an arithmetic number, because the mean of its divisors is an integer number (1050504).
Almost surely, 234855470 is an apocalyptic number.
34855470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 34855470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50424192).
34855470 is an abundant number, since it is smaller than the sum of its proper divisors (65992914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34855470 is a wasteful number, since it uses less digits than its factorization.
34855470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119 (or 54 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 34855470 is about 5903.8521322946. The cubic root of 34855470 is about 326.6557553392.
The spelling of 34855470 in words is "thirty-four million, eight hundred fifty-five thousand, four hundred seventy".
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