Base | Representation |
---|---|
bin | 10011000101000000100010 |
3 | 100102002102111 |
4 | 103011000202 |
5 | 2240020000 |
6 | 255105534 |
7 | 60336622 |
oct | 23050042 |
9 | 10362374 |
10 | 5001250 |
11 | 2906571 |
12 | 18122aa |
13 | 1061527 |
14 | 942882 |
15 | 68bcba |
hex | 4c5022 |
5001250 has 20 divisors (see below), whose sum is σ = 9376686. Its totient is φ = 2000000.
The previous prime is 5001233. The next prime is 5001251. The reversal of 5001250 is 521005.
It can be written as a sum of positive squares in 5 ways, for example, as 165649 + 4835601 = 407^2 + 2199^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5001250.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5001251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 751 + ... + 3250.
Almost surely, 25001250 is an apocalyptic number.
5001250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5001250 is a deficient number, since it is larger than the sum of its proper divisors (4375436).
5001250 is an equidigital number, since it uses as much as digits as its factorization.
5001250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4023 (or 4008 counting only the distinct ones).
The product of its (nonzero) digits is 50, while the sum is 13.
The square root of 5001250 is about 2236.3474685299. The cubic root of 5001250 is about 171.0118432799.
Adding to 5001250 its reverse (521005), we get a palindrome (5522255).
The spelling of 5001250 in words is "five million, one thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •