Base | Representation |
---|---|
bin | 101101100101000111100… |
… | …010001110001101010001 |
3 | 102002102211120210220222212 |
4 | 231211013202032031101 |
5 | 402304302203442314 |
6 | 10354532135241505 |
7 | 442203416602616 |
oct | 55450742161521 |
9 | 12072746726885 |
10 | 3132231312209 |
11 | aa840aa1178a |
12 | 427069b19295 |
13 | 1994a2a7a3cc |
14 | ab85a87050d |
15 | 5672340be3e |
hex | 2d94788e351 |
3132231312209 has 8 divisors (see below), whose sum is σ = 3152342199552. Its totient is φ = 3112184780640.
The previous prime is 3132231312187. The next prime is 3132231312211. The reversal of 3132231312209 is 9022131322313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3132231312209 - 236 = 3063511835473 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3132231312269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15991289 + ... + 16185974.
It is an arithmetic number, because the mean of its divisors is an integer number (394042774944).
Almost surely, 23132231312209 is an apocalyptic number.
It is an amenable number.
3132231312209 is a deficient number, since it is larger than the sum of its proper divisors (20110887343).
3132231312209 is a wasteful number, since it uses less digits than its factorization.
3132231312209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32177887.
The product of its (nonzero) digits is 11664, while the sum is 32.
The spelling of 3132231312209 in words is "three trillion, one hundred thirty-two billion, two hundred thirty-one million, three hundred twelve thousand, two hundred nine".
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