Base | Representation |
---|---|
bin | 10010111001010001… |
… | …10001001001110100 |
3 | 222011221221222012221 |
4 | 21130220301021310 |
5 | 131233344004211 |
6 | 4354331452124 |
7 | 506244434035 |
oct | 113450611164 |
9 | 28157858187 |
10 | 10144125556 |
11 | 4336104744 |
12 | 1b712b7044 |
13 | c58810576 |
14 | 6c335ca8c |
15 | 3e587bc71 |
hex | 25ca31274 |
10144125556 has 12 divisors (see below), whose sum is σ = 18796468068. Its totient is φ = 4773706112.
The previous prime is 10144125547. The next prime is 10144125569. The reversal of 10144125556 is 65552144101.
It can be written as a sum of positive squares in 2 ways, for example, as 5434048656 + 4710076900 = 73716^2 + 68630^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
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, 74589091 + ... + 74589226.
It is an arithmetic number, because the mean of its divisors is an integer number (1566372339).
Almost surely, 210144125556 is an apocalyptic number.
It is an amenable number.
10144125556 is a deficient number, since it is larger than the sum of its proper divisors (8652342512).
10144125556 is a wasteful number, since it uses less digits than its factorization.
10144125556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149178338 (or 149178336 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 34.
Adding to 10144125556 its reverse (65552144101), we get a palindrome (75696269657).
The spelling of 10144125556 in words is "ten billion, one hundred forty-four million, one hundred twenty-five thousand, five hundred fifty-six".
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