Base | Representation |
---|---|
bin | 1001010110011100… |
… | …01011010000101000 |
3 | 110221212012200200102 |
4 | 10223032023100220 |
5 | 40240121304340 |
6 | 2150050124532 |
7 | 235255114622 |
oct | 45316132050 |
9 | 13855180612 |
10 | 5020103720 |
11 | 2146799255 |
12 | b81280748 |
13 | 62007a298 |
14 | 358a15c12 |
15 | 1e5ac8215 |
hex | 12b38b428 |
5020103720 has 64 divisors (see below), whose sum is σ = 11430460800. Its totient is φ = 1984147200.
The previous prime is 5020103719. The next prime is 5020103729. The reversal of 5020103720 is 273010205.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 5020103692 and 5020103701.
It is not an unprimeable number, because it can be changed into a prime (5020103729) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1187771 + ... + 1191989.
It is an arithmetic number, because the mean of its divisors is an integer number (178600950).
Almost surely, 25020103720 is an apocalyptic number.
It is an amenable number.
5020103720 is an abundant number, since it is smaller than the sum of its proper divisors (6410357080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5020103720 is a wasteful number, since it uses less digits than its factorization.
5020103720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4578 (or 4574 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 5020103720 is about 70852.6902806097. The cubic root of 5020103720 is about 1712.2646737926.
Adding to 5020103720 its reverse (273010205), we get a palindrome (5293113925).
The spelling of 5020103720 in words is "five billion, twenty million, one hundred three thousand, seven hundred twenty".
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