Base | Representation |
---|---|
bin | 1111011101101110… |
… | …1111000101111011 |
3 | 101201022022000000121 |
4 | 3313123233011323 |
5 | 32000204240011 |
6 | 1523531314111 |
7 | 204604661440 |
oct | 36733570573 |
9 | 11638260017 |
10 | 4151243131 |
11 | 18402a5452 |
12 | 97a2ab937 |
13 | 5120673a9 |
14 | 2b54839c7 |
15 | 19469ce71 |
hex | f76ef17b |
4151243131 has 8 divisors (see below), whose sum is σ = 4754662880. Its totient is φ = 3550419648.
The previous prime is 4151243059. The next prime is 4151243147. The reversal of 4151243131 is 1313421514.
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 4151243131 - 29 = 4151242619 is a prime.
It is a super-2 number, since 2×41512431312 = 34465639065349366322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4151243096 and 4151243105.
It is not an unprimeable number, because it can be changed into a prime (4151243171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645636 + ... + 652033.
It is an arithmetic number, because the mean of its divisors is an integer number (594332860).
Almost surely, 24151243131 is an apocalyptic number.
4151243131 is a deficient number, since it is larger than the sum of its proper divisors (603419749).
4151243131 is a wasteful number, since it uses less digits than its factorization.
4151243131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298133.
The product of its digits is 1440, while the sum is 25.
The square root of 4151243131 is about 64430.1414789693. The cubic root of 4151243131 is about 1607.1610180882.
Adding to 4151243131 its reverse (1313421514), we get a palindrome (5464664645).
The spelling of 4151243131 in words is "four billion, one hundred fifty-one million, two hundred forty-three thousand, one hundred thirty-one".
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