Base | Representation |
---|---|
bin | 101111110100000100110… |
… | …111111010000011101101 |
3 | 102122010001021221220100110 |
4 | 233310010313322003231 |
5 | 412313134311333104 |
6 | 10553235550250233 |
7 | 456246332011365 |
oct | 57640467720355 |
9 | 12563037856313 |
10 | 3285731746029 |
11 | 105751aa03647 |
12 | 450968ab6979 |
13 | 1aaac65b8785 |
14 | b505d0939a5 |
15 | 5a709481e89 |
hex | 2fd04dfa0ed |
3285731746029 has 12 divisors (see below), whose sum is σ = 4623688995936. Its totient is φ = 2075198996808.
The previous prime is 3285731746027. The next prime is 3285731746049. The reversal of 3285731746029 is 9206471375823.
It is not a de Polignac number, because 3285731746029 - 21 = 3285731746027 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a self number, because there is not a number n which added to its sum of digits gives 3285731746029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3285731746021) 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, 1516957249 + ... + 1516959414.
It is an arithmetic number, because the mean of its divisors is an integer number (385307416328).
It is a 2-persistent number, because it is pandigital, and so is 2⋅3285731746029 = 6571463492058, but 3⋅3285731746029 = 9857195238087 is not.
Almost surely, 23285731746029 is an apocalyptic number.
It is an amenable number.
3285731746029 is a deficient number, since it is larger than the sum of its proper divisors (1337957249907).
3285731746029 is a wasteful number, since it uses less digits than its factorization.
3285731746029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033916704 (or 3033916685 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 57.
The spelling of 3285731746029 in words is "three trillion, two hundred eighty-five billion, seven hundred thirty-one million, seven hundred forty-six thousand, twenty-nine".
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