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6992939341 = 171921649967
BaseRepresentation
bin1101000001100111…
…11100100101001101
3200001100110010101101
412200303330211031
5103310143024331
63113522543101
7335202001153
oct64063744515
920040403341
106992939341
112a69371913
121431b07a91
13875a0323b
144a4a3d3d3
152addc2061
hex1a0cfc94d

6992939341 has 8 divisors (see below), whose sum is σ = 7793988480. Its totient is φ = 6235190208.

The previous prime is 6992939309. The next prime is 6992939353. The reversal of 6992939341 is 1439392996.

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 6992939341 - 25 = 6992939309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6992939381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10824661 + ... + 10825306.

It is an arithmetic number, because the mean of its divisors is an integer number (974248560).

Almost surely, 26992939341 is an apocalyptic number.

It is an amenable number.

6992939341 is a deficient number, since it is larger than the sum of its proper divisors (801049139).

6992939341 is a wasteful number, since it uses less digits than its factorization.

6992939341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21650003.

The product of its digits is 2834352, while the sum is 55.

The square root of 6992939341 is about 83623.7964995611. The cubic root of 6992939341 is about 1912.2877971287.

The spelling of 6992939341 in words is "six billion, nine hundred ninety-two million, nine hundred thirty-nine thousand, three hundred forty-one".

Divisors: 1 17 19 323 21649967 368049439 411349373 6992939341