Base | Representation |
---|---|
bin | 1011111100001100011101 |
3 | 12220000202011 |
4 | 23330030131 |
5 | 1300131031 |
6 | 151031221 |
7 | 35414530 |
oct | 13741435 |
9 | 5800664 |
10 | 3130141 |
11 | 18487a3 |
12 | 106b511 |
13 | 857971 |
14 | 5b6a17 |
15 | 41c6b1 |
hex | 2fc31d |
3130141 has 8 divisors (see below), whose sum is σ = 3604160. Its totient is φ = 2662848.
The previous prime is 3130129. The next prime is 3130147. The reversal of 3130141 is 1410313.
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 3130141 - 29 = 3129629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636 + ... + 2581.
It is an arithmetic number, because the mean of its divisors is an integer number (450520).
Almost surely, 23130141 is an apocalyptic number.
It is an amenable number.
3130141 is a deficient number, since it is larger than the sum of its proper divisors (474019).
3130141 is a wasteful number, since it uses less digits than its factorization.
3130141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3363.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3130141 is about 1769.2204498027. The cubic root of 3130141 is about 146.2810156539.
Adding to 3130141 its reverse (1410313), we get a palindrome (4540454).
It can be divided in two parts, 3130 and 141, that multiplied together give a triangular number (441330 = T939).
The spelling of 3130141 in words is "three million, one hundred thirty thousand, one hundred forty-one".
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