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3056969085 = 35203797939
BaseRepresentation
bin1011011000110101…
…1010010101111101
321220001020010020020
42312031122111331
522230041002320
61223201242353
7135516544212
oct26615322575
97801203206
103056969085
111329641135
127139333b9
1339943ca61
1420ddd5b09
1512d598940
hexb635a57d

3056969085 has 8 divisors (see below), whose sum is σ = 4891150560. Its totient is φ = 1630383504.

The previous prime is 3056969009. The next prime is 3056969089. The reversal of 3056969085 is 5809696503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3056969085 - 215 = 3056936317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056969089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101898955 + ... + 101898984.

It is an arithmetic number, because the mean of its divisors is an integer number (611393820).

Almost surely, 23056969085 is an apocalyptic number.

It is an amenable number.

3056969085 is a deficient number, since it is larger than the sum of its proper divisors (1834181475).

3056969085 is a wasteful number, since it uses less digits than its factorization.

3056969085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203797947.

The product of its (nonzero) digits is 1749600, while the sum is 51.

The square root of 3056969085 is about 55289.8642157855. The cubic root of 3056969085 is about 1451.3216779974.

The spelling of 3056969085 in words is "three billion, fifty-six million, nine hundred sixty-nine thousand, eighty-five".

Divisors: 1 3 5 15 203797939 611393817 1018989695 3056969085