Base | Representation |
---|---|
bin | 10010111001010011… |
… | …11110011010101110 |
3 | 222011222120001100012 |
4 | 21130221332122232 |
5 | 131233434121110 |
6 | 4354342333222 |
7 | 506250222512 |
oct | 113451763256 |
9 | 28158501305 |
10 | 10144442030 |
11 | 4336300498 |
12 | 1b7142a212 |
13 | c588c1628 |
14 | 6c3402142 |
15 | 3e58e0905 |
hex | 25ca7e6ae |
10144442030 has 8 divisors (see below), whose sum is σ = 18259995672. Its totient is φ = 4057776808.
The previous prime is 10144442029. The next prime is 10144442039. The reversal of 10144442030 is 3024444101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10144441987 and 10144442005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10144442039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507222092 + ... + 507222111.
It is an arithmetic number, because the mean of its divisors is an integer number (2282499459).
Almost surely, 210144442030 is an apocalyptic number.
10144442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10144442030 is a deficient number, since it is larger than the sum of its proper divisors (8115553642).
10144442030 is a wasteful number, since it uses less digits than its factorization.
10144442030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014444210.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 10144442030 its reverse (3024444101), we get a palindrome (13168886131).
The spelling of 10144442030 in words is "ten billion, one hundred forty-four million, four hundred forty-two thousand, thirty".
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