Base | Representation |
---|---|
bin | 10011001100010001110100 |
3 | 100110121021101 |
4 | 103030101310 |
5 | 2241443103 |
6 | 255455444 |
7 | 60522502 |
oct | 23142164 |
9 | 10417241 |
10 | 5031028 |
11 | 2926982 |
12 | 1827584 |
13 | 1071c52 |
14 | 94d672 |
15 | 695a1d |
hex | 4cc474 |
5031028 has 12 divisors (see below), whose sum is σ = 9019332. Its totient is φ = 2454080.
The previous prime is 5031023. The next prime is 5031041. The reversal of 5031028 is 8201305.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1747684 + 3283344 = 1322^2 + 1812^2 .
It is a super-2 number, since 2×50310282 = 50622485473568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5030996 and 5031014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15175 + ... + 15502.
It is an arithmetic number, because the mean of its divisors is an integer number (751611).
Almost surely, 25031028 is an apocalyptic number.
It is an amenable number.
5031028 is a deficient number, since it is larger than the sum of its proper divisors (3988304).
5031028 is a wasteful number, since it uses less digits than its factorization.
5031028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30722 (or 30720 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 5031028 is about 2242.9953187646. The cubic root of 5031028 is about 171.3505797346.
The spelling of 5031028 in words is "five million, thirty-one thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •