Base | Representation |
---|---|
bin | 10010111111110110011101 |
3 | 100101000110002 |
4 | 102333312131 |
5 | 2233331000 |
6 | 254424045 |
7 | 60221213 |
oct | 22776635 |
9 | 10330402 |
10 | 4980125 |
11 | 28a1707 |
12 | 1802025 |
13 | 1054a27 |
14 | 938cb3 |
15 | 6858d5 |
hex | 4bfd9d |
4980125 has 8 divisors (see below), whose sum is σ = 6215352. Its totient is φ = 3984000.
The previous prime is 4980113. The next prime is 4980127. The reversal of 4980125 is 5210894.
It can be written as a sum of positive squares in 4 ways, for example, as 498436 + 4481689 = 706^2 + 2117^2 .
It is not a de Polignac number, because 4980125 - 210 = 4979101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4980127) 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, 19796 + ... + 20045.
It is an arithmetic number, because the mean of its divisors is an integer number (776919).
Almost surely, 24980125 is an apocalyptic number.
It is an amenable number.
4980125 is a deficient number, since it is larger than the sum of its proper divisors (1235227).
4980125 is an equidigital number, since it uses as much as digits as its factorization.
4980125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39856 (or 39846 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 4980125 is about 2231.6193671861. The cubic root of 4980125 is about 170.7707219824.
The spelling of 4980125 in words is "four million, nine hundred eighty thousand, one hundred twenty-five".
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