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16242110137 = 1112711626421
BaseRepresentation
bin11110010000001101…
…01110111010111001
31112220221101200110201
433020012232322321
5231230440011022
611243404442201
71113331441531
oct171006567271
945827350421
1016242110137
11698527a820
123193549361
1316bac95676
14b011964c1
15650dbc127
hex3c81aeeb9

16242110137 has 8 divisors (see below), whose sum is σ = 17858184192. Its totient is φ = 14649289200.

The previous prime is 16242110111. The next prime is 16242110141. The reversal of 16242110137 is 73101124261.

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 16242110137 - 219 = 16241585849 is a prime.

It is a super-2 number, since 2×162421101372 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16242110197) 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, 5811814 + ... + 5814607.

It is an arithmetic number, because the mean of its divisors is an integer number (2232273024).

Almost surely, 216242110137 is an apocalyptic number.

It is an amenable number.

16242110137 is a deficient number, since it is larger than the sum of its proper divisors (1616074055).

16242110137 is a wasteful number, since it uses less digits than its factorization.

16242110137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11626559.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 16242110137 its reverse (73101124261), we get a palindrome (89343234398).

The spelling of 16242110137 in words is "sixteen billion, two hundred forty-two million, one hundred ten thousand, one hundred thirty-seven".

Divisors: 1 11 127 1397 11626421 127890631 1476555467 16242110137