Base | Representation |
---|---|
bin | 1011101100111111… |
… | …1000110110010101 |
3 | 22002221021221220000 |
4 | 2323033320312111 |
5 | 22413211120110 |
6 | 1235421201513 |
7 | 140564226654 |
oct | 27317706625 |
9 | 8087257800 |
10 | 3141504405 |
11 | 137232a836 |
12 | 738100299 |
13 | 3b0aca560 |
14 | 21b31d19b |
15 | 135be61c0 |
hex | bb3f8d95 |
3141504405 has 80 divisors (see below), whose sum is σ = 6101449200. Its totient is φ = 1537201152.
The previous prime is 3141504391. The next prime is 3141504407. The reversal of 3141504405 is 5044051413.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 438232356 + 2703272049 = 20934^2 + 51993^2 .
It is not a de Polignac number, because 3141504405 - 210 = 3141503381 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3141504407) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 909121 + ... + 912569.
It is an arithmetic number, because the mean of its divisors is an integer number (76268115).
Almost surely, 23141504405 is an apocalyptic number.
It is an amenable number.
3141504405 is a deficient number, since it is larger than the sum of its proper divisors (2959944795).
3141504405 is a wasteful number, since it uses less digits than its factorization.
3141504405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3652 (or 3643 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 3141504405 is about 56049.1249262645. The cubic root of 3141504405 is about 1464.5781737765.
Adding to 3141504405 its reverse (5044051413), we get a palindrome (8185555818).
The spelling of 3141504405 in words is "three billion, one hundred forty-one million, five hundred four thousand, four hundred five".
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