Base | Representation |
---|---|
bin | 10111110110000111100100 |
3 | 102202120201210 |
4 | 113312013210 |
5 | 3100012410 |
6 | 341551420 |
7 | 104063301 |
oct | 27660744 |
9 | 12676653 |
10 | 6250980 |
11 | 358a4aa |
12 | 2115570 |
13 | 13ab308 |
14 | b8a0a8 |
15 | 837220 |
hex | 5f61e4 |
6250980 has 24 divisors (see below), whose sum is σ = 17502912. Its totient is φ = 1666912.
The previous prime is 6250961. The next prime is 6250987. The reversal of 6250980 is 890526.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (6250987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52032 + ... + 52151.
It is an arithmetic number, because the mean of its divisors is an integer number (729288).
Almost surely, 26250980 is an apocalyptic number.
6250980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6250980 is an abundant number, since it is smaller than the sum of its proper divisors (11251932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6250980 is a wasteful number, since it uses less digits than its factorization.
6250980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104195 (or 104193 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 6250980 is about 2500.1959923174. The cubic root of 6250980 is about 184.2112020312.
It can be divided in two parts, 6 and 250980, that added together give a triangular number (250986 = T708).
The spelling of 6250980 in words is "six million, two hundred fifty thousand, nine hundred eighty".
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