Base | Representation |
---|---|
bin | 10101101001010001… |
… | …111011001101011010 |
3 | 2012222201022101202220 |
4 | 111221101323031122 |
5 | 340044213040010 |
6 | 14402110204510 |
7 | 1451636312532 |
oct | 255121731532 |
9 | 65881271686 |
10 | 23241143130 |
11 | 9947023907 |
12 | 46074b3736 |
13 | 22650203ca |
14 | 11a69404c2 |
15 | 910594970 |
hex | 56947b35a |
23241143130 has 16 divisors (see below), whose sum is σ = 55778743584. Its totient is φ = 6197638160.
The previous prime is 23241143119. The next prime is 23241143147. The reversal of 23241143130 is 3134114232.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23241143130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387352356 + ... + 387352415.
It is an arithmetic number, because the mean of its divisors is an integer number (3486171474).
Almost surely, 223241143130 is an apocalyptic number.
23241143130 is an abundant number, since it is smaller than the sum of its proper divisors (32537600454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241143130 is a wasteful number, since it uses less digits than its factorization.
23241143130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774704781.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 23241143130 its reverse (3134114232), we get a palindrome (26375257362).
The spelling of 23241143130 in words is "twenty-three billion, two hundred forty-one million, one hundred forty-three thousand, one hundred thirty".
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