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3085442354 = 23803405659
BaseRepresentation
bin1011011111101000…
…0001110100110010
321222000210201012202
42313322001310302
522304333123404
61230055423202
7136313553521
oct26772016462
97860721182
103085442354
111343719565
12721384b02
133a22cbb47
14213ac84b8
15130d2021e
hexb7e81d32

3085442354 has 8 divisors (see below), whose sum is σ = 4629391920. Its totient is φ = 1542311716.

The previous prime is 3085442351. The next prime is 3085442363. The reversal of 3085442354 is 4532445803.

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

It is a super-2 number, since 2×30854423542 = 19039909039714122632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3085442351) 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 3 ways as a sum of consecutive naturals, for example, 195224 + ... + 210435.

It is an arithmetic number, because the mean of its divisors is an integer number (578673990).

Almost surely, 23085442354 is an apocalyptic number.

3085442354 is a deficient number, since it is larger than the sum of its proper divisors (1543949566).

3085442354 is a wasteful number, since it uses less digits than its factorization.

3085442354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409464.

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 3085442354 is about 55546.7582672472. The cubic root of 3085442354 is about 1455.8137343862.

The spelling of 3085442354 in words is "three billion, eighty-five million, four hundred forty-two thousand, three hundred fifty-four".

Divisors: 1 2 3803 7606 405659 811318 1542721177 3085442354