Base | Representation |
---|---|
bin | 101101100011001010111… |
… | …100011110011011110100 |
3 | 102002020102220121012220021 |
4 | 231203022330132123310 |
5 | 402241012101324140 |
6 | 10353544505414524 |
7 | 442100545602610 |
oct | 55431274363364 |
9 | 12066386535807 |
10 | 3130141042420 |
11 | aa753801a097 |
12 | 426785a9a444 |
13 | 19922b9b8392 |
14 | ab6dcdd8340 |
15 | 5664eb67b4a |
hex | 2d8caf1e6f4 |
3130141042420 has 48 divisors (see below), whose sum is σ = 7512532876800. Its totient is φ = 1073163446784.
The previous prime is 3130141042417. The next prime is 3130141042463. The reversal of 3130141042420 is 242401410313.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5562156 + ... + 6099004.
It is an arithmetic number, because the mean of its divisors is an integer number (156511101600).
Almost surely, 23130141042420 is an apocalyptic number.
It is an amenable number.
3130141042420 is an abundant number, since it is smaller than the sum of its proper divisors (4382391834380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130141042420 is a wasteful number, since it uses less digits than its factorization.
3130141042420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 578512 (or 578510 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 3130141042420 its reverse (242401410313), we get a palindrome (3372542452733).
The spelling of 3130141042420 in words is "three trillion, one hundred thirty billion, one hundred forty-one million, forty-two thousand, four hundred twenty".
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