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6982396101 = 3486202421
BaseRepresentation
bin1101000000010111…
…01110100011000101
3200000121121110210000
412200023232203011
5103244443133401
63112504551513
7335013246642
oct64013564305
920017543700
106982396101
112a6342059a
12142a482599
13873781335
144a3496dc9
152acedd186
hex1a02ee8c5

6982396101 has 10 divisors (see below), whose sum is σ = 10430493062. Its totient is φ = 4654930680.

The previous prime is 6982396087. The next prime is 6982396139. The reversal of 6982396101 is 1016932896.

It is a happy number.

6982396101 is a `hidden beast` number, since 6 + 9 + 8 + 23 + 9 + 610 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5073143076 + 1909253025 = 71226^2 + 43695^2 .

It is not a de Polignac number, because 6982396101 - 26 = 6982396037 is a prime.

It is a super-2 number, since 2×69823961012 = 97507710622520004402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982396151) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43101130 + ... + 43101291.

Almost surely, 26982396101 is an apocalyptic number.

It is an amenable number.

6982396101 is a deficient number, since it is larger than the sum of its proper divisors (3448096961).

6982396101 is an equidigital number, since it uses as much as digits as its factorization.

6982396101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86202433 (or 86202424 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 6982396101 is about 83560.7330089917. The cubic root of 6982396101 is about 1911.3262629633.

The spelling of 6982396101 in words is "six billion, nine hundred eighty-two million, three hundred ninety-six thousand, one hundred one".

Divisors: 1 3 9 27 81 86202421 258607263 775821789 2327465367 6982396101