Base | Representation |
---|---|
bin | 10011100111000101011100 |
3 | 100200011220001 |
4 | 103213011130 |
5 | 2304001303 |
6 | 302104044 |
7 | 61460560 |
oct | 23470534 |
9 | 10604801 |
10 | 5140828 |
11 | 29a1420 |
12 | 187b024 |
13 | 10acc14 |
14 | 97b6a0 |
15 | 6b831d |
hex | 4e715c |
5140828 has 24 divisors (see below), whose sum is σ = 11217024. Its totient is φ = 2002800.
The previous prime is 5140781. The next prime is 5140829. The reversal of 5140828 is 8280415.
It is a super-2 number, since 2×51408282 = 52856225051168, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 5140796 and 5140805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5140829) 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, 8038 + ... + 8653.
It is an arithmetic number, because the mean of its divisors is an integer number (467376).
Almost surely, 25140828 is an apocalyptic number.
It is an amenable number.
5140828 is an abundant number, since it is smaller than the sum of its proper divisors (6076196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5140828 is a wasteful number, since it uses less digits than its factorization.
5140828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16713 (or 16711 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 5140828 is about 2267.3394099693. The cubic root of 5140828 is about 172.5881702866.
The spelling of 5140828 in words is "five million, one hundred forty thousand, eight hundred twenty-eight".
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