Base | Representation |
---|---|
bin | 1101011001010011100… |
… | …0001010010000110000 |
3 | 211000000020002221001211 |
4 | 3112110320022100300 |
5 | 12232302020014002 |
6 | 253415402205504 |
7 | 22424601236620 |
oct | 3262470122060 |
9 | 730006087054 |
10 | 230131016752 |
11 | 89663a6103a |
12 | 387264b3894 |
13 | 18916897780 |
14 | b1d1ab2880 |
15 | 5ebd82cdd7 |
hex | 3594e0a430 |
230131016752 has 40 divisors (see below), whose sum is σ = 548773966496. Its totient is φ = 91040841216.
The previous prime is 230131016683. The next prime is 230131016767. The reversal of 230131016752 is 257610131032.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79027053 + ... + 79029964.
Almost surely, 2230131016752 is an apocalyptic number.
It is an amenable number.
230131016752 is an abundant number, since it is smaller than the sum of its proper divisors (318642949744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230131016752 is a wasteful number, since it uses less digits than its factorization.
230131016752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158057045 (or 158057039 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
Adding to 230131016752 its reverse (257610131032), we get a palindrome (487741147784).
The spelling of 230131016752 in words is "two hundred thirty billion, one hundred thirty-one million, sixteen thousand, seven hundred fifty-two".
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