Base | Representation |
---|---|
bin | 1111100001000… |
… | …1011011010000 |
3 | 11112110120012202 |
4 | 3320101123100 |
5 | 113130124323 |
6 | 10242542332 |
7 | 1420124420 |
oct | 370213320 |
9 | 145416182 |
10 | 65083088 |
11 | 33812984 |
12 | 199679a8 |
13 | 10639805 |
14 | 8902480 |
15 | 5aa8d28 |
hex | 3e116d0 |
65083088 has 20 divisors (see below), whose sum is σ = 144112800. Its totient is φ = 27892704.
The previous prime is 65083069. The next prime is 65083091. The reversal of 65083088 is 88038056.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290438 + ... + 290661.
It is an arithmetic number, because the mean of its divisors is an integer number (7205640).
Almost surely, 265083088 is an apocalyptic number.
It is an amenable number.
65083088 is an abundant number, since it is smaller than the sum of its proper divisors (79029712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65083088 is a wasteful number, since it uses less digits than its factorization.
65083088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581114 (or 581108 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 65083088 is about 8067.4090016560. The cubic root of 65083088 is about 402.2438229443.
It can be divided in two parts, 650 and 83088, that added together give a palindrome (83738).
The spelling of 65083088 in words is "sixty-five million, eighty-three thousand, eighty-eight".
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