Base | Representation |
---|---|
bin | 11000000110111… |
… | …01011001010110 |
3 | 112002112112010001 |
4 | 30003131121112 |
5 | 403232432210 |
6 | 32022321514 |
7 | 5003645560 |
oct | 1403353126 |
9 | 462475101 |
10 | 202233430 |
11 | a4178a73 |
12 | 5788929a |
13 | 32b89a69 |
14 | 1cc04330 |
15 | 12b4b03a |
hex | c0dd656 |
202233430 has 16 divisors (see below), whose sum is σ = 416023200. Its totient is φ = 69337152.
The previous prime is 202233413. The next prime is 202233439. The reversal of 202233430 is 34332202.
202233430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 202233398 and 202233407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202233439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444455 + ... + 1444594.
It is an arithmetic number, because the mean of its divisors is an integer number (26001450).
Almost surely, 2202233430 is an apocalyptic number.
202233430 is an abundant number, since it is smaller than the sum of its proper divisors (213789770).
202233430 is a wasteful number, since it uses less digits than its factorization.
202233430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2889063.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 202233430 is about 14220.8800712192. The cubic root of 202233430 is about 586.9723574034.
Adding to 202233430 its reverse (34332202), we get a palindrome (236565632).
It can be divided in two parts, 20223 and 3430, that added together give a triangular number (23653 = T217).
The spelling of 202233430 in words is "two hundred two million, two hundred thirty-three thousand, four hundred thirty".
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