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16424107 = 719312157
BaseRepresentation
bin111110101001…
…110010101011
31010220102122021
4332221302223
513201032412
61344005311
7256413460
oct76516253
933812567
1016424107
1192a8747
125600837
13353090b
142277667
151696607
hexfa9cab

16424107 has 8 divisors (see below), whose sum is σ = 18869216. Its totient is φ = 14003712.

The previous prime is 16424081. The next prime is 16424129. The reversal of 16424107 is 70142461.

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 16424107 - 211 = 16422059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16424147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728 + ... + 7429.

It is an arithmetic number, because the mean of its divisors is an integer number (2358652).

Almost surely, 216424107 is an apocalyptic number.

16424107 is a deficient number, since it is larger than the sum of its proper divisors (2445109).

16424107 is a wasteful number, since it uses less digits than its factorization.

16424107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12357.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 16424107 is about 4052.6666529583. Note that the first 4 decimals coincide. The cubic root of 16424107 is about 254.1912451850.

Adding to 16424107 its reverse (70142461), we get a palindrome (86566568).

The spelling of 16424107 in words is "sixteen million, four hundred twenty-four thousand, one hundred seven".

Divisors: 1 7 193 1351 12157 85099 2346301 16424107