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3085454087 = 31372690021
BaseRepresentation
bin1011011111101000…
…0100101100000111
321222000211022022022
42313322010230013
522304334012322
61230055553355
7136313632652
oct26772045407
97860738268
103085454087
111343727361
1272138b85b
133a23042a1
14213acc899
15130d23942
hexb7e84b07

3085454087 has 8 divisors (see below), whose sum is σ = 3271066752. Its totient is φ = 2905221600.

The previous prime is 3085454081. The next prime is 3085454089. The reversal of 3085454087 is 7804545803.

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 3085454087 - 28 = 3085453831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085454081) by changing a digit.

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, 1343864 + ... + 1346157.

It is an arithmetic number, because the mean of its divisors is an integer number (408883344).

Almost surely, 23085454087 is an apocalyptic number.

3085454087 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3085454087 is a deficient number, since it is larger than the sum of its proper divisors (185612665).

3085454087 is a wasteful number, since it uses less digits than its factorization.

3085454087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690089.

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 3085454087 is about 55546.8638808709. The cubic root of 3085454087 is about 1455.8155797230.

The spelling of 3085454087 in words is "three billion, eighty-five million, four hundred fifty-four thousand, eighty-seven".

Divisors: 1 31 37 1147 2690021 83390651 99530777 3085454087