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7050980 = 225352549
BaseRepresentation
bin11010111001011011100100
3111021020010102
4122321123210
53301112410
6411043232
7113634536
oct32713344
914236112
107050980
113a86562
122440518
1315cb4a1
14d17856
159442a5
hex6b96e4

7050980 has 12 divisors (see below), whose sum is σ = 14807100. Its totient is φ = 2820384.

The previous prime is 7050977. The next prime is 7050983. The reversal of 7050980 is 890507.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7050977) and next prime (7050983).

It can be written as a sum of positive squares in 2 ways, for example, as 5345344 + 1705636 = 2312^2 + 1306^2 .

It is not an unprimeable number, because it can be changed into a prime (7050983) 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 3 ways as a sum of consecutive naturals, for example, 176255 + ... + 176294.

It is an arithmetic number, because the mean of its divisors is an integer number (1233925).

Almost surely, 27050980 is an apocalyptic number.

It is an amenable number.

7050980 is an abundant number, since it is smaller than the sum of its proper divisors (7756120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7050980 is a wasteful number, since it uses less digits than its factorization.

7050980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352558 (or 352556 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 7050980 is about 2655.3681477339. The cubic root of 7050980 is about 191.7563822798.

The spelling of 7050980 in words is "seven million, fifty thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 352549 705098 1410196 1762745 3525490 7050980