Base | Representation |
---|---|
bin | 11110000010110101001… |
… | …10111111110010011111 |
3 | 10122200120121202112000022 |
4 | 33001122212333302133 |
5 | 113403133423320411 |
6 | 2110123203422355 |
7 | 134403442653020 |
oct | 17013246776237 |
9 | 3580517675008 |
10 | 1032312323231 |
11 | 36888a437662 |
12 | 14809b3849bb |
13 | 7646772bc27 |
14 | 37d6da0ac47 |
15 | 1bcbd397edb |
hex | f05a9bfc9f |
1032312323231 has 32 divisors (see below), whose sum is σ = 1198904340480. Its totient is φ = 870622235136.
The previous prime is 1032312323221. The next prime is 1032312323249. The reversal of 1032312323231 is 1323232132301.
It is a cyclic number.
It is not a de Polignac number, because 1032312323231 - 26 = 1032312323167 is a prime.
It is a super-2 number, since 2×10323123232312 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1032312323231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032312323221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194883575 + ... + 194888871.
It is an arithmetic number, because the mean of its divisors is an integer number (37465760640).
Almost surely, 21032312323231 is an apocalyptic number.
1032312323231 is a deficient number, since it is larger than the sum of its proper divisors (166592017249).
1032312323231 is a wasteful number, since it uses less digits than its factorization.
1032312323231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7143.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 1032312323231 its reverse (1323232132301), we get a palindrome (2355544455532).
The spelling of 1032312323231 in words is "one trillion, thirty-two billion, three hundred twelve million, three hundred twenty-three thousand, two hundred thirty-one".
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