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3084002085 = 35205600139
BaseRepresentation
bin1011011111010010…
…0010001100100101
321221221002112112110
42313310202030211
522304001031320
61230004511233
7136265404503
oct26764421445
97857075473
103084002085
11134292545a
127209ab519
133a1c16408
14213831673
15130b385e0
hexb7d22325

3084002085 has 8 divisors (see below), whose sum is σ = 4934403360. Its totient is φ = 1644801104.

The previous prime is 3084002069. The next prime is 3084002123. The reversal of 3084002085 is 5802004803.

3084002085 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3084002085 - 24 = 3084002069 is a prime.

It is a super-2 number, since 2×30840020852 = 19022137720568694450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102800055 + ... + 102800084.

It is an arithmetic number, because the mean of its divisors is an integer number (616800420).

Almost surely, 23084002085 is an apocalyptic number.

It is an amenable number.

3084002085 is a deficient number, since it is larger than the sum of its proper divisors (1850401275).

3084002085 is a wasteful number, since it uses less digits than its factorization.

3084002085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205600147.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 3084002085 is about 55533.7922800163. The cubic root of 3084002085 is about 1455.5871769499.

Adding to 3084002085 its reverse (5802004803), we get a palindrome (8886006888).

The spelling of 3084002085 in words is "three billion, eighty-four million, two thousand, eighty-five".

Divisors: 1 3 5 15 205600139 616800417 1028000695 3084002085