Base | Representation |
---|---|
bin | 1011101101100010110011 |
3 | 12202222102120 |
4 | 23231202303 |
5 | 1241221011 |
6 | 145445323 |
7 | 35044551 |
oct | 13554263 |
9 | 5688376 |
10 | 3070131 |
11 | 18076a9 |
12 | 1040843 |
13 | 83655c |
14 | 59cbd1 |
15 | 409a06 |
hex | 2ed8b3 |
3070131 has 8 divisors (see below), whose sum is σ = 4170960. Its totient is φ = 2008032.
The previous prime is 3070129. The next prime is 3070139. The reversal of 3070131 is 1310703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3070131 - 21 = 3070129 is a prime.
It is a super-2 number, since 2×30701312 = 18851408714322, which contains 22 as substring.
3070131 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 3070131.
It is not an unprimeable number, because it can be changed into a prime (3070139) 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, 9496 + ... + 9813.
It is an arithmetic number, because the mean of its divisors is an integer number (521370).
Almost surely, 23070131 is an apocalyptic number.
3070131 is a deficient number, since it is larger than the sum of its proper divisors (1100829).
3070131 is a wasteful number, since it uses less digits than its factorization.
3070131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19365.
The product of its (nonzero) digits is 63, while the sum is 15.
The square root of 3070131 is about 1752.1789292193. The cubic root of 3070131 is about 145.3401605571.
Adding to 3070131 its reverse (1310703), we get a palindrome (4380834).
The spelling of 3070131 in words is "three million, seventy thousand, one hundred thirty-one".
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