Base | Representation |
---|---|
bin | 100110001101… |
… | …1100111111000 |
3 | 1101200221100100 |
4 | 1030123213320 |
5 | 20112123323 |
6 | 1553235400 |
7 | 332206152 |
oct | 114334770 |
9 | 41627310 |
10 | 20036088 |
11 | 10345456 |
12 | 6862b60 |
13 | 41c6997 |
14 | 2937ad2 |
15 | 1b5b943 |
hex | 131b9f8 |
20036088 has 24 divisors (see below), whose sum is σ = 54264600. Its totient is φ = 6678672.
The previous prime is 20036083. The next prime is 20036099. The reversal of 20036088 is 88063002.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20036083) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139068 + ... + 139211.
It is an arithmetic number, because the mean of its divisors is an integer number (2261025).
Almost surely, 220036088 is an apocalyptic number.
It is an amenable number.
20036088 is an abundant number, since it is smaller than the sum of its proper divisors (34228512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20036088 is a wasteful number, since it uses less digits than its factorization.
20036088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278291 (or 278284 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 20036088 is about 4476.1688976177. The cubic root of 20036088 is about 271.6049267320.
The spelling of 20036088 in words is "twenty million, thirty-six thousand, eighty-eight".
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