Base | Representation |
---|---|
bin | 1001010100111000… |
… | …10110010111100100 |
3 | 110220221122002101202 |
4 | 10222130112113210 |
5 | 40223300321040 |
6 | 2144502142032 |
7 | 235036104101 |
oct | 45234262744 |
9 | 13827562352 |
10 | 5007042020 |
11 | 213a387862 |
12 | b78a21918 |
13 | 61a455c76 |
14 | 356db5aa8 |
15 | 1e4898015 |
hex | 12a7165e4 |
5007042020 has 24 divisors (see below), whose sum is σ = 10798973304. Its totient is φ = 1948686336.
The previous prime is 5007041957. The next prime is 5007042037. The reversal of 5007042020 is 202407005.
It can be written as a sum of positive squares in 4 ways, for example, as 1913012644 + 3094029376 = 43738^2 + 55624^2 .
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 = 5007041983 and 5007042001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382397 + ... + 3383876.
It is an arithmetic number, because the mean of its divisors is an integer number (449957221).
Almost surely, 25007042020 is an apocalyptic number.
It is an amenable number.
5007042020 is an abundant number, since it is smaller than the sum of its proper divisors (5791931284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5007042020 is a wasteful number, since it uses less digits than its factorization.
5007042020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6766319 (or 6766317 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 5007042020 is about 70760.4551992142. The cubic root of 5007042020 is about 1710.7783490800.
Adding to 5007042020 its reverse (202407005), we get a palindrome (5209449025).
The spelling of 5007042020 in words is "five billion, seven million, forty-two thousand, twenty".
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