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6006680065 = 5612499647
BaseRepresentation
bin1011001100000011…
…01010101000000001
3120111121121222000001
411212001222220001
544300202230230
62432012000001
7301564636531
oct54601525001
916447558001
106006680065
112602683701
1211b7760001
13749597479
1440da6b4c1
152525070ca
hex16606aa01

6006680065 has 24 divisors (see below), whose sum is σ = 7354152000. Its totient is φ = 4709805120.

The previous prime is 6006680051. The next prime is 6006680081. The reversal of 6006680065 is 5600866006.

It is not a de Polignac number, because 6006680065 - 217 = 6006548993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9283572 + ... + 9284218.

It is an arithmetic number, because the mean of its divisors is an integer number (306423000).

Almost surely, 26006680065 is an apocalyptic number.

It is an amenable number.

6006680065 is a deficient number, since it is larger than the sum of its proper divisors (1347471935).

6006680065 is an equidigital number, since it uses as much as digits as its factorization.

6006680065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1212 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 6006680065 is about 77502.7745632374. The cubic root of 6006680065 is about 1817.7947029259.

The spelling of 6006680065 in words is "six billion, six million, six hundred eighty thousand, sixty-five".

Divisors: 1 5 61 305 499 647 2495 3235 3721 18605 30439 39467 152195 197335 322853 1614265 1856779 2407487 9283895 12037435 19694033 98470165 1201336013 6006680065