Base | Representation |
---|---|
bin | 1001100100010… |
… | …0001001010110 |
3 | 2210111120011122 |
4 | 2121010021112 |
5 | 40233000024 |
6 | 3552003542 |
7 | 665025356 |
oct | 231041126 |
9 | 83446148 |
10 | 40125014 |
11 | 20716576 |
12 | 115305b2 |
13 | 840b717 |
14 | 5486b66 |
15 | 37c8d5e |
hex | 2644256 |
40125014 has 4 divisors (see below), whose sum is σ = 60187524. Its totient is φ = 20062506.
The previous prime is 40124963. The next prime is 40125023. The reversal of 40125014 is 41052104.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×401250142 = 3220033497000392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40124983 and 40125001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10031252 + ... + 10031255.
It is an arithmetic number, because the mean of its divisors is an integer number (15046881).
Almost surely, 240125014 is an apocalyptic number.
40125014 is a deficient number, since it is larger than the sum of its proper divisors (20062510).
40125014 is a wasteful number, since it uses less digits than its factorization.
40125014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20062509.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 40125014 is about 6334.4308347317. The cubic root of 40125014 is about 342.3511036951.
Adding to 40125014 its reverse (41052104), we get a palindrome (81177118).
The spelling of 40125014 in words is "forty million, one hundred twenty-five thousand, fourteen".
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