Base | Representation |
---|---|
bin | 1101011001101011001… |
… | …1011001100100101010 |
3 | 211000021011011202012121 |
4 | 3112122303121210222 |
5 | 12233002442311132 |
6 | 253433313101454 |
7 | 22430216245252 |
oct | 3263263314452 |
9 | 730234152177 |
10 | 230230432042 |
11 | 89705093236 |
12 | 3875385788a |
13 | 189313650a0 |
14 | b200d90962 |
15 | 5ec7419497 |
hex | 359acd992a |
230230432042 has 32 divisors (see below), whose sum is σ = 380633520960. Its totient is φ = 103768922880.
The previous prime is 230230432037. The next prime is 230230432079. The reversal of 230230432042 is 240234032032.
It is a junction number, because it is equal to n+sod(n) for n = 230230431998 and 230230432016.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6792834 + ... + 6826642.
It is an arithmetic number, because the mean of its divisors is an integer number (11894797530).
Almost surely, 2230230432042 is an apocalyptic number.
230230432042 is a deficient number, since it is larger than the sum of its proper divisors (150403088918).
230230432042 is a wasteful number, since it uses less digits than its factorization.
230230432042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39958.
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 230230432042 its reverse (240234032032), we get a palindrome (470464464074).
The spelling of 230230432042 in words is "two hundred thirty billion, two hundred thirty million, four hundred thirty-two thousand, forty-two".
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