Base | Representation |
---|---|
bin | 10011110000101010000110 |
3 | 100202011200021 |
4 | 103300222012 |
5 | 2311230123 |
6 | 303005354 |
7 | 62013103 |
oct | 23605206 |
9 | 10664607 |
10 | 5180038 |
11 | 2a18926 |
12 | 189985a |
13 | 10c4a16 |
14 | 98baaa |
15 | 6c4c5d |
hex | 4f0a86 |
5180038 has 32 divisors (see below), whose sum is σ = 8616960. Its totient is φ = 2328480.
The previous prime is 5180029. The next prime is 5180041. The reversal of 5180038 is 8300815.
It is a junction number, because it is equal to n+sod(n) for n = 5179994 and 5180021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77281 + ... + 77347.
It is an arithmetic number, because the mean of its divisors is an integer number (269280).
Almost surely, 25180038 is an apocalyptic number.
5180038 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
5180038 is a deficient number, since it is larger than the sum of its proper divisors (3436922).
5180038 is a wasteful number, since it uses less digits than its factorization.
5180038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 5180038 is about 2275.9696834536. The cubic root of 5180038 is about 173.0258462058.
It can be divided in two parts, 51 and 80038, that added together give a square (80089 = 2832).
The spelling of 5180038 in words is "five million, one hundred eighty thousand, thirty-eight".
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