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3061013380 = 225463330563
BaseRepresentation
bin1011011001110011…
…0101101110000100
321220022211120221221
42312130311232010
522232104412010
61223424050124
7135566120155
oct26634655604
97808746857
103061013380
111330953727
12715163944
1339a227829
1421076992c
1512dae6dda
hexb6735b84

3061013380 has 24 divisors (see below), whose sum is σ = 6442031232. Its totient is φ = 1221757152.

The previous prime is 3061013369. The next prime is 3061013393. The reversal of 3061013380 is 833101603.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156022 + ... + 174541.

It is an arithmetic number, because the mean of its divisors is an integer number (268417968).

Almost surely, 23061013380 is an apocalyptic number.

It is an amenable number.

3061013380 is an abundant number, since it is smaller than the sum of its proper divisors (3381017852).

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

3061013380 is a wasteful number, since it uses less digits than its factorization.

3061013380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331035 (or 331033 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3061013380 is about 55326.4256933339. The cubic root of 3061013380 is about 1451.9614169360.

Adding to 3061013380 its reverse (833101603), we get a palindrome (3894114983).

The spelling of 3061013380 in words is "three billion, sixty-one million, thirteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 463 926 1852 2315 4630 9260 330563 661126 1322252 1652815 3305630 6611260 153050669 306101338 612202676 765253345 1530506690 3061013380