Base | Representation |
---|---|
bin | 110100100001101001110001… |
… | …011001010011011110000110 |
3 | 1010021221102210201111000221010 |
4 | 310201221301121103132012 |
5 | 220234341023420111124 |
6 | 2135152554451303050 |
7 | 66441665160330513 |
oct | 6441516131233606 |
9 | 1107842721430833 |
10 | 231011013441414 |
11 | 67675247708898 |
12 | 21aab594baaa86 |
13 | 9bb93256193ab |
14 | 4108dc7dc630a |
15 | 1ba91d7426529 |
hex | d21a71653786 |
231011013441414 has 64 divisors (see below), whose sum is σ = 487406236225536. Its totient is φ = 72904531169664.
The previous prime is 231011013441401. The next prime is 231011013441449. The reversal of 231011013441414 is 414144310110132.
It is a super-2 number, since 2×2310110134414142 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62183982 + ... + 65794145.
It is an arithmetic number, because the mean of its divisors is an integer number (7615722441024).
Almost surely, 2231011013441414 is an apocalyptic number.
231011013441414 is an abundant number, since it is smaller than the sum of its proper divisors (256395222784122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231011013441414 is a wasteful number, since it uses less digits than its factorization.
231011013441414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127978389.
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 231011013441414 its reverse (414144310110132), we get a palindrome (645155323551546).
The spelling of 231011013441414 in words is "two hundred thirty-one trillion, eleven billion, thirteen million, four hundred forty-one thousand, four hundred fourteen".
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