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3083232681 = 34371028773
BaseRepresentation
bin1011011111000110…
…0110010110101001
321221212122110010000
42313301212112221
522303301421211
61225540213213
7136256021364
oct26761462651
97855573100
103083232681
11134244a391
1272069a209
133a1a07149
142136b10db
15130a35656
hexb7c665a9

3083232681 has 20 divisors (see below), whose sum is σ = 4730302852. Its totient is φ = 1999932768.

The previous prime is 3083232671. The next prime is 3083232683. The reversal of 3083232681 is 1862323803.

3083232681 is a `hidden beast` number, since 308 + 323 + 26 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1657792656 + 1425440025 = 40716^2 + 37755^2 .

It is not a de Polignac number, because 3083232681 - 27 = 3083232553 is a prime.

It is a super-2 number, since 2×30832326812 = 19012647530372895522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3083232683) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 511390 + ... + 517383.

Almost surely, 23083232681 is an apocalyptic number.

It is an amenable number.

3083232681 is a deficient number, since it is larger than the sum of its proper divisors (1647070171).

3083232681 is a wasteful number, since it uses less digits than its factorization.

3083232681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028822 (or 1028813 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3083232681 is about 55526.8644981868. The cubic root of 3083232681 is about 1455.4661191260.

The spelling of 3083232681 in words is "three billion, eighty-three million, two hundred thirty-two thousand, six hundred eighty-one".

Divisors: 1 3 9 27 37 81 111 333 999 2997 1028773 3086319 9258957 27776871 38064601 83330613 114193803 342581409 1027744227 3083232681