Base | Representation |
---|---|
bin | 1000001110101… |
… | …00110011011010 |
3 | 11210220001002200 |
4 | 10013110303122 |
5 | 120132412312 |
6 | 10503311030 |
7 | 1465510653 |
oct | 407246332 |
9 | 153801080 |
10 | 69029082 |
11 | 35a68631 |
12 | 1b14b476 |
13 | 113bb915 |
14 | 924c52a |
15 | 60d80dc |
hex | 41d4cda |
69029082 has 24 divisors (see below), whose sum is σ = 149747520. Its totient is φ = 22981320.
The previous prime is 69029047. The next prime is 69029089. The reversal of 69029082 is 28092096.
It is not an unprimeable number, because it can be changed into a prime (69029089) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 16857 + ... + 20547.
It is an arithmetic number, because the mean of its divisors is an integer number (6239480).
Almost surely, 269029082 is an apocalyptic number.
69029082 is an abundant number, since it is smaller than the sum of its proper divisors (80718438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69029082 is a wasteful number, since it uses less digits than its factorization.
69029082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4738 (or 4735 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 69029082 is about 8308.3742091940. The cubic root of 69029082 is about 410.2142089055.
The spelling of 69029082 in words is "sixty-nine million, twenty-nine thousand, eighty-two".
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