Base | Representation |
---|---|
bin | 1110111100100010… |
… | …1010001011010011 |
3 | 101100121022222000011 |
4 | 3233020222023103 |
5 | 31204034241111 |
6 | 1502035335351 |
7 | 201264434344 |
oct | 35710521323 |
9 | 11317288004 |
10 | 4012024531 |
11 | 1779757459 |
12 | 93b751557 |
13 | 4bc271918 |
14 | 2a0ba40cb |
15 | 18734d021 |
hex | ef22a2d3 |
4012024531 has 4 divisors (see below), whose sum is σ = 4248025992. Its totient is φ = 3776023072.
The previous prime is 4012024529. The next prime is 4012024547. The reversal of 4012024531 is 1354202104.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4012024531 - 21 = 4012024529 is a prime.
It is a super-2 number, since 2×40120245312 = 32192681674691539922, which contains 22 as substring.
It is a Duffinian number.
4012024531 is a modest number, since divided by 24531 gives 4012 as remainder.
It is not an unprimeable number, because it can be changed into a prime (4012024501) 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, 118000705 + ... + 118000738.
It is an arithmetic number, because the mean of its divisors is an integer number (1062006498).
Almost surely, 24012024531 is an apocalyptic number.
4012024531 is a deficient number, since it is larger than the sum of its proper divisors (236001461).
4012024531 is a wasteful number, since it uses less digits than its factorization.
4012024531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236001460.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 4012024531 is about 63340.5441324907. The cubic root of 4012024531 is about 1588.9901068236.
Adding to 4012024531 its reverse (1354202104), we get a palindrome (5366226635).
The spelling of 4012024531 in words is "four billion, twelve million, twenty-four thousand, five hundred thirty-one".
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