Base | Representation |
---|---|
bin | 1011110001101000001… |
… | …0000100011100101000 |
3 | 201100011122112121120200 |
4 | 2330122002010130220 |
5 | 11303302323304112 |
6 | 232534015352200 |
7 | 20421121303311 |
oct | 2743202043450 |
9 | 640148477520 |
10 | 202300213032 |
11 | 78882218305 |
12 | 33259b22660 |
13 | 160cca3a288 |
14 | 9b117a7608 |
15 | 53e0388cdc |
hex | 2f1a084728 |
202300213032 has 24 divisors (see below), whose sum is σ = 547896410490. Its totient is φ = 67433404320.
The previous prime is 202300212973. The next prime is 202300213039. The reversal of 202300213032 is 230312003202.
It is a happy number.
202300213032 is a `hidden beast` number, since 202 + 300 + 2 + 130 + 32 = 666.
It can be written as a sum of positive squares in only one way, i.e., 153841235076 + 48458977956 = 392226^2 + 220134^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 202300212996 and 202300213014.
It is not an unprimeable number, because it can be changed into a prime (202300213039) 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, 1404862519 + ... + 1404862662.
Almost surely, 2202300213032 is an apocalyptic number.
It is an amenable number.
202300213032 is an abundant number, since it is smaller than the sum of its proper divisors (345596197458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202300213032 is a wasteful number, since it uses less digits than its factorization.
202300213032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2809725193 (or 2809725186 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 202300213032 its reverse (230312003202), we get a palindrome (432612216234).
The spelling of 202300213032 in words is "two hundred two billion, three hundred million, two hundred thirteen thousand, thirty-two".
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