Base | Representation |
---|---|
bin | 1101100000110000011… |
… | …1000001010110101010 |
3 | 211012011122011222120010 |
4 | 3120030013001112222 |
5 | 12300401114314010 |
6 | 254350101312350 |
7 | 22525301232216 |
oct | 3301407012652 |
9 | 735148158503 |
10 | 232131401130 |
11 | 8a4a0140472 |
12 | 38ba44056b6 |
13 | 18b75147a75 |
14 | b34162b946 |
15 | 6089269620 |
hex | 360c1c15aa |
232131401130 has 64 divisors (see below), whose sum is σ = 563584573440. Its totient is φ = 61187052864.
The previous prime is 232131401077. The next prime is 232131401143. The reversal of 232131401130 is 31104131232.
It is a junction number, because it is equal to n+sod(n) for n = 232131401097 and 232131401106.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 767367 + ... + 1026213.
It is an arithmetic number, because the mean of its divisors is an integer number (8806008960).
Almost surely, 2232131401130 is an apocalyptic number.
232131401130 is an abundant number, since it is smaller than the sum of its proper divisors (331453172310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232131401130 is a wasteful number, since it uses less digits than its factorization.
232131401130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259203.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 232131401130 its reverse (31104131232), we get a palindrome (263235532362).
The spelling of 232131401130 in words is "two hundred thirty-two billion, one hundred thirty-one million, four hundred one thousand, one hundred thirty".
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