Base | Representation |
---|---|
bin | 10010101100111010… |
… | …10000001101111110 |
3 | 221220201212101112221 |
4 | 21112131100031332 |
5 | 131030323200044 |
6 | 4340145315554 |
7 | 503545235554 |
oct | 112635201576 |
9 | 27821771487 |
10 | 10040443774 |
11 | 4292629019 |
12 | 1b42635bba |
13 | c401aacba |
14 | 6b368dbd4 |
15 | 3db6eb484 |
hex | 25675037e |
10040443774 has 8 divisors (see below), whose sum is σ = 15062328720. Its totient is φ = 5019667536.
The previous prime is 10040443769. The next prime is 10040443783. The reversal of 10040443774 is 47734404001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×100404437742 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254154 + ... + 290989.
It is an arithmetic number, because the mean of its divisors is an integer number (1882791090).
Almost surely, 210040443774 is an apocalyptic number.
10040443774 is a deficient number, since it is larger than the sum of its proper divisors (5021884946).
10040443774 is an equidigital number, since it uses as much as digits as its factorization.
10040443774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554354.
The product of its (nonzero) digits is 37632, while the sum is 34.
Adding to 10040443774 its reverse (47734404001), we get a palindrome (57774847775).
The spelling of 10040443774 in words is "ten billion, forty million, four hundred forty-three thousand, seven hundred seventy-four".
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