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16930529277 = 343131244413
BaseRepresentation
bin11111100010010001…
…10101111111111101
31121200220202222222220
433301020311333331
5234133203414102
611435555555553
71136361060444
oct176110657775
947626688886
1016930529277
1171a892a262
123345bbbbb9
13179a7ab77c
14b68797d5b
156915531bc
hex3f1235ffd

16930529277 has 8 divisors (see below), whose sum is σ = 23099016864. Its totient is φ = 11024530608.

The previous prime is 16930529219. The next prime is 16930529339. The reversal of 16930529277 is 77292503961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16930529277 - 212 = 16930525181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16930525277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65622078 + ... + 65622335.

It is an arithmetic number, because the mean of its divisors is an integer number (2887377108).

Almost surely, 216930529277 is an apocalyptic number.

It is an amenable number.

16930529277 is a deficient number, since it is larger than the sum of its proper divisors (6168487587).

16930529277 is a wasteful number, since it uses less digits than its factorization.

16930529277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131244459.

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 16930529277 in words is "sixteen billion, nine hundred thirty million, five hundred twenty-nine thousand, two hundred seventy-seven".

Divisors: 1 3 43 129 131244413 393733239 5643509759 16930529277