Base | Representation |
---|---|
bin | 1000010100010… |
… | …0001001101011 |
3 | 2102122012022200 |
4 | 2011010021223 |
5 | 32412212110 |
6 | 3243351243 |
7 | 602331150 |
oct | 205041153 |
9 | 72565280 |
10 | 34882155 |
11 | 18765530 |
12 | b822523 |
13 | 72c4239 |
14 | 48c0227 |
15 | 30e06c0 |
hex | 214426b |
34882155 has 48 divisors (see below), whose sum is σ = 75389184. Its totient is φ = 14495040.
The previous prime is 34882153. The next prime is 34882193. The reversal of 34882155 is 55128843.
It is a happy number.
It is not a de Polignac number, because 34882155 - 21 = 34882153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34882153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1569 + ... + 8498.
It is an arithmetic number, because the mean of its divisors is an integer number (1570608).
Almost surely, 234882155 is an apocalyptic number.
34882155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
34882155 is an abundant number, since it is smaller than the sum of its proper divisors (40507029).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34882155 is a wasteful number, since it uses less digits than its factorization.
34882155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10096 (or 10093 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 34882155 is about 5906.1116650466. Note that the first 3 decimals coincide. The cubic root of 34882155 is about 326.7390955368.
The spelling of 34882155 in words is "thirty-four million, eight hundred eighty-two thousand, one hundred fifty-five".
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