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3085441983 = 331374311831
BaseRepresentation
bin1011011111101000…
…0001101110111111
321222000210200201000
42313322001232333
522304333120413
61230055421343
7136313552451
oct26772015677
97860720630
103085441983
111343719258
12721384853
133a22cb920
14213ac82d1
15130d20073
hexb7e81bbf

3085441983 has 32 divisors (see below), whose sum is σ = 4929684480. Its totient is φ = 1896017760.

The previous prime is 3085441981. The next prime is 3085441999. The reversal of 3085441983 is 3891445803.

It is not a de Polignac number, because 3085441983 - 21 = 3085441981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085441981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254878 + ... + 266708.

It is an arithmetic number, because the mean of its divisors is an integer number (154052640).

Almost surely, 23085441983 is an apocalyptic number.

3085441983 is a deficient number, since it is larger than the sum of its proper divisors (1844242497).

3085441983 is a wasteful number, since it uses less digits than its factorization.

3085441983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596 (or 12590 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 3085441983 is about 55546.7549277183. The cubic root of 3085441983 is about 1455.8136760362.

The spelling of 3085441983 in words is "three billion, eighty-five million, four hundred forty-one thousand, nine hundred eighty-three".

Divisors: 1 3 9 13 27 39 117 351 743 2229 6687 9659 11831 20061 28977 35493 86931 106479 153803 260793 319437 461409 1384227 4152681 8790433 26371299 79113897 114275629 237341691 342826887 1028480661 3085441983