Base | Representation |
---|---|
bin | 110100100001101001000111… |
… | …000011001110010101010100 |
3 | 1010021221100222012200101102102 |
4 | 310201221013003032111110 |
5 | 220234333100032311012 |
6 | 2135152400152301232 |
7 | 66441641442632342 |
oct | 6441510703162524 |
9 | 1107840865611372 |
10 | 231010303010132 |
11 | 67674a126942a8 |
12 | 21aab4170a1818 |
13 | 9bb9241397059 |
14 | 4108d5b8d4992 |
15 | 1ba9194d932c2 |
hex | d21a470ce554 |
231010303010132 has 6 divisors (see below), whose sum is σ = 404268030267738. Its totient is φ = 115505151505064.
The previous prime is 231010303010131. The next prime is 231010303010143.
231010303010132 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 182294174676496 + 48716128333636 = 13501636^2 + 6979694^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231010303010131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28876287876263 + ... + 28876287876270.
It is an arithmetic number, because the mean of its divisors is an integer number (67378005044623).
Almost surely, 2231010303010132 is an apocalyptic number.
It is an amenable number.
231010303010132 is a deficient number, since it is larger than the sum of its proper divisors (173257727257606).
231010303010132 is a wasteful number, since it uses less digits than its factorization.
231010303010132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57752575752537 (or 57752575752535 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
It can be divided in two parts, 23101030 and 3010132, that added together give a palindrome (26111162).
The spelling of 231010303010132 in words is "two hundred thirty-one trillion, ten billion, three hundred three million, ten thousand, one hundred thirty-two".
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