Base | Representation |
---|---|
bin | 1111011011100010… |
… | …0010001000011000 |
3 | 101200122221011101222 |
4 | 3312320202020120 |
5 | 31440323440000 |
6 | 1523001431212 |
7 | 204433355324 |
oct | 36670421030 |
9 | 11618834358 |
10 | 4142015000 |
11 | 18360721a2 |
12 | 97719b508 |
13 | 510185c66 |
14 | 2b4160984 |
15 | 193978a85 |
hex | f6e22218 |
4142015000 has 80 divisors (see below), whose sum is σ = 9791959320. Its totient is φ = 1641920000.
The previous prime is 4142014999. The next prime is 4142015021. The reversal of 4142015000 is 5102414.
It is a self number, because there is not a number n which added to its sum of digits gives 4142015000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 561335 + ... + 568665.
Almost surely, 24142015000 is an apocalyptic number.
4142015000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4142015000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4895979660).
4142015000 is an abundant number, since it is smaller than the sum of its proper divisors (5649944320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4142015000 is a wasteful number, since it uses less digits than its factorization.
4142015000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7470 (or 7451 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 4142015000 is about 64358.4881736667. The cubic root of 4142015000 is about 1605.9692388807.
Adding to 4142015000 its reverse (5102414), we get a palindrome (4147117414).
The spelling of 4142015000 in words is "four billion, one hundred forty-two million, fifteen thousand".
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