Base | Representation |
---|---|
bin | 1011110000100001010… |
… | …0011010100010100110 |
3 | 201022101221100021011022 |
4 | 2330020110122202212 |
5 | 11302200234012410 |
6 | 232444322011142 |
7 | 20410552305056 |
oct | 2741024324246 |
9 | 638357307138 |
10 | 202003032230 |
11 | 7873a499a3a |
12 | 331964a6ab2 |
13 | 160832b874c |
14 | 9ac4129566 |
15 | 53c4235455 |
hex | 2f0851a8a6 |
202003032230 has 16 divisors (see below), whose sum is σ = 368726662944. Its totient is φ = 79663167360.
The previous prime is 202003032211. The next prime is 202003032233. The reversal of 202003032230 is 32230300202.
202003032230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2020030322302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 202003032199 and 202003032208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202003032233) 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, 142254947 + ... + 142256366.
It is an arithmetic number, because the mean of its divisors is an integer number (23045416434).
Almost surely, 2202003032230 is an apocalyptic number.
202003032230 is a deficient number, since it is larger than the sum of its proper divisors (166723630714).
202003032230 is a wasteful number, since it uses less digits than its factorization.
202003032230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284511391.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 202003032230 its reverse (32230300202), we get a palindrome (234233332432).
The spelling of 202003032230 in words is "two hundred two billion, three million, thirty-two thousand, two hundred thirty".
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