Base | Representation |
---|---|
bin | 1110111101010110… |
… | …1010000110110001 |
3 | 101100211202002022220 |
4 | 3233111222012301 |
5 | 31210422311423 |
6 | 1502240351253 |
7 | 201335416110 |
oct | 35725520661 |
9 | 11324662286 |
10 | 4015432113 |
11 | 1780674640 |
12 | 940915529 |
13 | 4bcb95944 |
14 | 2a140dc77 |
15 | 1877c29e3 |
hex | ef56a1b1 |
4015432113 has 32 divisors (see below), whose sum is σ = 7067658240. Its totient is φ = 1963234560.
The previous prime is 4015432111. The next prime is 4015432117. The reversal of 4015432113 is 3112345104.
It is a happy number.
It is not a de Polignac number, because 4015432113 - 21 = 4015432111 is a prime.
It is a super-2 number, since 2×40154321132 = 32247390108223289538, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4015432111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507333 + ... + 515186.
It is an arithmetic number, because the mean of its divisors is an integer number (220864320).
Almost surely, 24015432113 is an apocalyptic number.
It is an amenable number.
4015432113 is a deficient number, since it is larger than the sum of its proper divisors (3052226127).
4015432113 is a wasteful number, since it uses less digits than its factorization.
4015432113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1022557.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 4015432113 is about 63367.4373239127. The cubic root of 4015432113 is about 1589.4398450056.
Adding to 4015432113 its reverse (3112345104), we get a palindrome (7127777217).
The spelling of 4015432113 in words is "four billion, fifteen million, four hundred thirty-two thousand, one hundred thirteen".
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