Base | Representation |
---|---|
bin | 11011101010001… |
… | …01100110110100 |
3 | 121011120212011022 |
4 | 31311011212310 |
5 | 433344123104 |
6 | 35005000312 |
7 | 5515066220 |
oct | 1565054664 |
9 | 534525138 |
10 | 232020404 |
11 | 109a73400 |
12 | 65853098 |
13 | 390b8aa5 |
14 | 22b59780 |
15 | 15581bbe |
hex | dd459b4 |
232020404 has 36 divisors (see below), whose sum is σ = 510068832. Its totient is φ = 90396240.
The previous prime is 232020401. The next prime is 232020407. The reversal of 232020404 is 404020232.
It is an interprime number because it is at equal distance from previous prime (232020401) and next prime (232020407).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232020401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30854 + ... + 37629.
Almost surely, 2232020404 is an apocalyptic number.
It is an amenable number.
232020404 is an abundant number, since it is smaller than the sum of its proper divisors (278048428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232020404 is a wasteful number, since it uses less digits than its factorization.
232020404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68516 (or 68503 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 232020404 is about 15232.2159911157. The cubic root of 232020404 is about 614.4813782736.
Adding to 232020404 its reverse (404020232), we get a palindrome (636040636).
The spelling of 232020404 in words is "two hundred thirty-two million, twenty thousand, four hundred four".
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