Base | Representation |
---|---|
bin | 111101001000… |
… | …1011101110101 |
3 | 2020022110121012 |
4 | 1322101131311 |
5 | 31201144414 |
6 | 3103002005 |
7 | 536306204 |
oct | 172213565 |
9 | 66273535 |
10 | 32053109 |
11 | 17102a80 |
12 | a899305 |
13 | 684364a |
14 | 438523b |
15 | 2c3233e |
hex | 1e91775 |
32053109 has 16 divisors (see below), whose sum is σ = 37267776. Its totient is φ = 27244800.
The previous prime is 32053097. The next prime is 32053123. The reversal of 32053109 is 90135023.
It is a happy number.
It is not a de Polignac number, because 32053109 - 24 = 32053093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32053139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33374 + ... + 34320.
It is an arithmetic number, because the mean of its divisors is an integer number (2329236).
Almost surely, 232053109 is an apocalyptic number.
It is an amenable number.
32053109 is a deficient number, since it is larger than the sum of its proper divisors (5214667).
32053109 is a wasteful number, since it uses less digits than its factorization.
32053109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1156.
The product of its (nonzero) digits is 810, while the sum is 23.
The square root of 32053109 is about 5661.5465201657. The cubic root of 32053109 is about 317.6557493231.
The spelling of 32053109 in words is "thirty-two million, fifty-three thousand, one hundred nine".
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