Base | Representation |
---|---|
bin | 1101011001010011100… |
… | …0101000101100111000 |
3 | 211000000020100021002121 |
4 | 3112110320220230320 |
5 | 12232302033011212 |
6 | 253415405011024 |
7 | 22424602266253 |
oct | 3262470505470 |
9 | 730006307077 |
10 | 230131141432 |
11 | 89664036785 |
12 | 38726553a74 |
13 | 1891690c44a |
14 | b1d1b0609a |
15 | 5ebd854d07 |
hex | 3594e28b38 |
230131141432 has 8 divisors (see below), whose sum is σ = 431495890200. Its totient is φ = 115065570712.
The previous prime is 230131141399. The next prime is 230131141447. The reversal of 230131141432 is 234141131032.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 230131141397 and 230131141406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14383196332 + ... + 14383196347.
It is an arithmetic number, because the mean of its divisors is an integer number (53936986275).
Almost surely, 2230131141432 is an apocalyptic number.
It is an amenable number.
230131141432 is a deficient number, since it is larger than the sum of its proper divisors (201364748768).
230131141432 is a wasteful number, since it uses less digits than its factorization.
230131141432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28766392685 (or 28766392681 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 230131141432 its reverse (234141131032), we get a palindrome (464272272464).
The spelling of 230131141432 in words is "two hundred thirty billion, one hundred thirty-one million, one hundred forty-one thousand, four hundred thirty-two".
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