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6945006082 = 272166942461
BaseRepresentation
bin1100111011111010…
…00110001000000010
3122221000020212022111
412131331012020002
5103210410143312
63105051325534
7334050402100
oct63575061002
918830225274
106945006082
112a44302953
121419a508aa
13868abc771
1449c522c70
152a9aa48a7
hex19df46202

6945006082 has 24 divisors (see below), whose sum is σ = 12125873340. Its totient is φ = 2974577760.

The previous prime is 6945005983. The next prime is 6945006109. The reversal of 6945006082 is 2806005496.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5964627361 + 980378721 = 77231^2 + 31311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142332 + ... + 184792.

Almost surely, 26945006082 is an apocalyptic number.

6945006082 is a deficient number, since it is larger than the sum of its proper divisors (5180867258).

6945006082 is a wasteful number, since it uses less digits than its factorization.

6945006082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44146 (or 44139 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6945006082 is about 83336.7030905351. The cubic root of 6945006082 is about 1907.9085026964.

The spelling of 6945006082 in words is "six billion, nine hundred forty-five million, six thousand, eighty-two".

Divisors: 1 2 7 14 49 98 1669 3338 11683 23366 42461 81781 84922 163562 297227 594454 2080589 4161178 70867409 141734818 496071863 992143726 3472503041 6945006082