Base | Representation |
---|---|
bin | 1000010001100… |
… | …11100010101100 |
3 | 11211121202101220 |
4 | 10020303202230 |
5 | 120232322012 |
6 | 10515503340 |
7 | 1502015211 |
oct | 410634254 |
9 | 154552356 |
10 | 69417132 |
11 | 36203134 |
12 | 1b2b7b50 |
13 | 114c6435 |
14 | 930db08 |
15 | 616308c |
hex | 42338ac |
69417132 has 12 divisors (see below), whose sum is σ = 161973336. Its totient is φ = 23139040.
The previous prime is 69417113. The next prime is 69417157. The reversal of 69417132 is 23171496.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 69417093 and 69417102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2892369 + ... + 2892392.
It is an arithmetic number, because the mean of its divisors is an integer number (13497778).
Almost surely, 269417132 is an apocalyptic number.
It is an amenable number.
69417132 is an abundant number, since it is smaller than the sum of its proper divisors (92556204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69417132 is a wasteful number, since it uses less digits than its factorization.
69417132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5784768 (or 5784766 counting only the distinct ones).
The product of its digits is 9072, while the sum is 33.
The square root of 69417132 is about 8331.6944255055. The cubic root of 69417132 is about 410.9814520315.
The spelling of 69417132 in words is "sixty-nine million, four hundred seventeen thousand, one hundred thirty-two".
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