Base | Representation |
---|---|
bin | 101101100100111010011… |
… | …101101001101101010000 |
3 | 102002102021022011020100200 |
4 | 231210322131221231100 |
5 | 402303330033312240 |
6 | 10354454303015200 |
7 | 442165114554534 |
oct | 55447235515520 |
9 | 12072238136320 |
10 | 3132012010320 |
11 | aa8308145a56 |
12 | 42700859a500 |
13 | 1994694c568b |
14 | ab8396a5bc4 |
15 | 5670e03d930 |
hex | 2d93a769b50 |
3132012010320 has 60 divisors (see below), whose sum is σ = 10518340337076. Its totient is φ = 835203202560.
The previous prime is 3132012010297. The next prime is 3132012010327. The reversal of 3132012010320 is 230102102313.
3132012010320 is a `hidden beast` number, since 3 + 1 + 320 + 1 + 20 + 1 + 0 + 320 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1472058064656 + 1659953945664 = 1213284^2 + 1288392^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3132012010293 and 3132012010302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132012010327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2175007621 + ... + 2175009060.
Almost surely, 23132012010320 is an apocalyptic number.
3132012010320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3132012010320 is an abundant number, since it is smaller than the sum of its proper divisors (7386328326756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132012010320 is a wasteful number, since it uses less digits than its factorization.
3132012010320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4350016700 (or 4350016691 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3132012010320 its reverse (230102102313), we get a palindrome (3362114112633).
The spelling of 3132012010320 in words is "three trillion, one hundred thirty-two billion, twelve million, ten thousand, three hundred twenty".
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