Base | Representation |
---|---|
bin | 1101011000110101010… |
… | …1001111100101110110 |
3 | 210222200101220022010110 |
4 | 3112031111033211312 |
5 | 12232022113014110 |
6 | 253355041003450 |
7 | 22421503223664 |
oct | 3261525174566 |
9 | 728611808113 |
10 | 230004423030 |
11 | 895a9556328 |
12 | 386b0023586 |
13 | 188c65a2545 |
14 | b1bcd5bc34 |
15 | 5eb2673a20 |
hex | 358d54f976 |
230004423030 has 16 divisors (see below), whose sum is σ = 552010615344. Its totient is φ = 61334512800.
The previous prime is 230004423001. The next prime is 230004423037. The reversal of 230004423030 is 30324400032.
It is a super-2 number, since 2×2300044230302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230004422988 and 230004423006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230004423037) 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, 3833407021 + ... + 3833407080.
It is an arithmetic number, because the mean of its divisors is an integer number (34500663459).
Almost surely, 2230004423030 is an apocalyptic number.
230004423030 is an abundant number, since it is smaller than the sum of its proper divisors (322006192314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230004423030 is a wasteful number, since it uses less digits than its factorization.
230004423030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7666814111.
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 230004423030 its reverse (30324400032), we get a palindrome (260328823062).
The spelling of 230004423030 in words is "two hundred thirty billion, four million, four hundred twenty-three thousand, thirty".
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