Base | Representation |
---|---|
bin | 110100100110100000000001… |
… | …010111110010000000111100 |
3 | 1010100010021122222120220201211 |
4 | 310212200001113302000330 |
5 | 220310320300202140012 |
6 | 2140010010440414204 |
7 | 66505030326533434 |
oct | 6446400127620074 |
9 | 1110107588526654 |
10 | 231344141443132 |
11 | 67793554796103 |
12 | 21b44064a77364 |
13 | 9c11874890683 |
14 | 411b18ab792c4 |
15 | 1bb2bd31396a7 |
hex | d268015f203c |
231344141443132 has 6 divisors (see below), whose sum is σ = 404852247525488. Its totient is φ = 115672070721564.
The previous prime is 231344141443109. The next prime is 231344141443139.
231344141443132 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2313441414431322 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231344141443139) by changing a digit.
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 as a sum of consecutive naturals, namely, 28918017680388 + ... + 28918017680395.
Almost surely, 2231344141443132 is an apocalyptic number.
It is an amenable number.
231344141443132 is a deficient number, since it is larger than the sum of its proper divisors (173508106082356).
231344141443132 is a wasteful number, since it uses less digits than its factorization.
231344141443132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57836035360787 (or 57836035360785 counting only the distinct ones).
The product of its digits is 331776, while the sum is 40.
The spelling of 231344141443132 in words is "two hundred thirty-one trillion, three hundred forty-four billion, one hundred forty-one million, four hundred forty-three thousand, one hundred thirty-two".
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