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3095980 = 225154799
BaseRepresentation
bin1011110011110110101100
312211021212221
423303312230
51243032410
6150205124
735213116
oct13636654
95737787
103095980
111825068
1210537a4
13845254
145a83b6
154124da
hex2f3dac

3095980 has 12 divisors (see below), whose sum is σ = 6501600. Its totient is φ = 1238384.

The previous prime is 3095977. The next prime is 3095999. The reversal of 3095980 is 895903.

3095980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77380 + ... + 77419.

It is an arithmetic number, because the mean of its divisors is an integer number (541800).

Almost surely, 23095980 is an apocalyptic number.

It is an amenable number.

3095980 is an abundant number, since it is smaller than the sum of its proper divisors (3405620).

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

3095980 is a wasteful number, since it uses less digits than its factorization.

3095980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154808 (or 154806 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 3095980 is about 1759.5397125385. The cubic root of 3095980 is about 145.7469187819.

The spelling of 3095980 in words is "three million, ninety-five thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 154799 309598 619196 773995 1547990 3095980