Base | Representation |
---|---|
bin | 1001010101110111… |
… | …00011111101010000 |
3 | 110221112000210011101 |
4 | 10222323203331100 |
5 | 40232344133034 |
6 | 2145353354144 |
7 | 235165462510 |
oct | 45273437520 |
9 | 13845023141 |
10 | 5015224144 |
11 | 2143a66147 |
12 | b7b708954 |
13 | 61c05c268 |
14 | 358105840 |
15 | 1e5462514 |
hex | 12aee3f50 |
5015224144 has 40 divisors (see below), whose sum is σ = 11463377408. Its totient is φ = 2080045440.
The previous prime is 5015224139. The next prime is 5015224147. The reversal of 5015224144 is 4414225105.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5015224147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718767 + ... + 725710.
Almost surely, 25015224144 is an apocalyptic number.
It is an amenable number.
5015224144 is an abundant number, since it is smaller than the sum of its proper divisors (6448153264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5015224144 is a wasteful number, since it uses less digits than its factorization.
5015224144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1444523 (or 1444517 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 5015224144 is about 70818.2472530915. The cubic root of 5015224144 is about 1711.7097161917.
Adding to 5015224144 its reverse (4414225105), we get a palindrome (9429449249).
The spelling of 5015224144 in words is "five billion, fifteen million, two hundred twenty-four thousand, one hundred forty-four".
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