Base | Representation |
---|---|
bin | 11011101011101… |
… | …10100101001100 |
3 | 121011222001022221 |
4 | 31311312211030 |
5 | 433422033004 |
6 | 35013145124 |
7 | 5516563111 |
oct | 1565664514 |
9 | 534861287 |
10 | 232221004 |
11 | 10a0a0094 |
12 | 6592b1a4 |
13 | 391591a2 |
14 | 22bac908 |
15 | 155c1354 |
hex | dd7694c |
232221004 has 24 divisors (see below), whose sum is σ = 409752000. Its totient is φ = 115153920.
The previous prime is 232221001. The next prime is 232221013. The reversal of 232221004 is 400122232.
It is not an unprimeable number, because it can be changed into a prime (232221001) 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, 428974 + ... + 429514.
It is an arithmetic number, because the mean of its divisors is an integer number (17073000).
Almost surely, 2232221004 is an apocalyptic number.
It is an amenable number.
232221004 is a deficient number, since it is larger than the sum of its proper divisors (177530996).
232221004 is a wasteful number, since it uses less digits than its factorization.
232221004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1233 (or 1231 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 232221004 is about 15238.7992965325. The cubic root of 232221004 is about 614.6584165216.
Adding to 232221004 its reverse (400122232), we get a palindrome (632343236).
The spelling of 232221004 in words is "two hundred thirty-two million, two hundred twenty-one thousand, four".
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