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3382758565 = 51097616729
BaseRepresentation
bin1100100110100000…
…1100110010100101
322201202020221101021
43021220030302211
523411441233230
61315400131141
7146553654604
oct31150146245
98652227337
103382758565
11148652a63a
127a4a66ab1
1341ba9a1b4
1424139da3b
1514be9dc7a
hexc9a0cca5

3382758565 has 8 divisors (see below), whose sum is σ = 4063017240. Its totient is φ = 2703735552.

The previous prime is 3382758523. The next prime is 3382758571. The reversal of 3382758565 is 5658572833.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 56644 + 3382701921 = 238^2 + 58161^2 .

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 3382758565 - 27 = 3382758437 is a prime.

It is a super-2 number, since 2×33827585652 = 22886111018161718450, 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, 302880 + ... + 313849.

It is an arithmetic number, because the mean of its divisors is an integer number (507877155).

Almost surely, 23382758565 is an apocalyptic number.

It is an amenable number.

3382758565 is a deficient number, since it is larger than the sum of its proper divisors (680258675).

3382758565 is a wasteful number, since it uses less digits than its factorization.

3382758565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617831.

The product of its digits is 6048000, while the sum is 52.

The square root of 3382758565 is about 58161.4869565763. The cubic root of 3382758565 is about 1501.1485373872.

The spelling of 3382758565 in words is "three billion, three hundred eighty-two million, seven hundred fifty-eight thousand, five hundred sixty-five".

Divisors: 1 5 1097 5485 616729 3083645 676551713 3382758565