Base | Representation |
---|---|
bin | 1101011001111100010… |
… | …1010011000111000110 |
3 | 211000110011021121122110 |
4 | 3112133011103013012 |
5 | 12233124332424110 |
6 | 253444400041450 |
7 | 22432050452502 |
oct | 3263705230706 |
9 | 730404247573 |
10 | 230302233030 |
11 | 897416743a1 |
12 | 38773903286 |
13 | 189431b458c |
14 | b20a721302 |
15 | 5ecd89da20 |
hex | 359f1531c6 |
230302233030 has 64 divisors (see below), whose sum is σ = 565737269760. Its totient is φ = 59984499456.
The previous prime is 230302232921. The next prime is 230302233037. The reversal of 230302233030 is 30332203032.
It is a junction number, because it is equal to n+sod(n) for n = 230302232988 and 230302233006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230302233037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284920 + ... + 736059.
It is an arithmetic number, because the mean of its divisors is an integer number (8839644840).
Almost surely, 2230302233030 is an apocalyptic number.
230302233030 is an abundant number, since it is smaller than the sum of its proper divisors (335435036730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230302233030 is a wasteful number, since it uses less digits than its factorization.
230302233030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021165.
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 230302233030 its reverse (30332203032), we get a palindrome (260634436062).
The spelling of 230302233030 in words is "two hundred thirty billion, three hundred two million, two hundred thirty-three thousand, thirty".
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