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16234055677 = 719122060569
BaseRepresentation
bin11110001111010000…
…00000011111111101
31112220101020110211101
433013220000133331
5231221404240202
611242520053101
71113203124250
oct170750003775
945811213741
1016234055677
116980779344
123190904191
1316b9405508
14b0009b097
1565032a887
hex3c7a007fd

16234055677 has 8 divisors (see below), whose sum is σ = 19529691200. Its totient is φ = 13182541344.

The previous prime is 16234055653. The next prime is 16234055681. The reversal of 16234055677 is 77655043261.

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

It is not a de Polignac number, because 16234055677 - 27 = 16234055549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16234055077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61030152 + ... + 61030417.

It is an arithmetic number, because the mean of its divisors is an integer number (2441211400).

Almost surely, 216234055677 is an apocalyptic number.

It is an amenable number.

16234055677 is a deficient number, since it is larger than the sum of its proper divisors (3295635523).

16234055677 is a wasteful number, since it uses less digits than its factorization.

16234055677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122060595.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 16234055677 in words is "sixteen billion, two hundred thirty-four million, fifty-five thousand, six hundred seventy-seven".

Divisors: 1 7 19 133 122060569 854423983 2319150811 16234055677