Base | Representation |
---|---|
bin | 1111001010011000… |
… | …0100111110100011 |
3 | 101111122112212212010 |
4 | 3302212010332203 |
5 | 31313414140011 |
6 | 1511511404003 |
7 | 202601002563 |
oct | 36246047643 |
9 | 11448485763 |
10 | 4070068131 |
11 | 17a94a1478 |
12 | 957083603 |
13 | 4cb2b524c |
14 | 2a8792da3 |
15 | 18c4b61a6 |
hex | f2984fa3 |
4070068131 has 4 divisors (see below), whose sum is σ = 5426757512. Its totient is φ = 2713378752.
The previous prime is 4070068127. The next prime is 4070068139. The reversal of 4070068131 is 1318600704.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 4070068131 - 22 = 4070068127 is a prime.
It is a super-2 number, since 2×40700681312 = 33130909181963666322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4070068139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678344686 + ... + 678344691.
It is an arithmetic number, because the mean of its divisors is an integer number (1356689378).
Almost surely, 24070068131 is an apocalyptic number.
4070068131 is a deficient number, since it is larger than the sum of its proper divisors (1356689381).
4070068131 is a wasteful number, since it uses less digits than its factorization.
4070068131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1356689380.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 4070068131 is about 63797.0855995789. The cubic root of 4070068131 is about 1596.6163037264.
Adding to 4070068131 its reverse (1318600704), we get a palindrome (5388668835).
The spelling of 4070068131 in words is "four billion, seventy million, sixty-eight thousand, one hundred thirty-one".
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