Search a number
-
+
16100130 = 235536671
BaseRepresentation
bin111101011010…
…101100100010
31010021222020010
4331122230202
513110201010
61333025350
7253564104
oct75325442
933258203
1016100130
1190a72a2
125485256
133449307
1421d1574
151630620
hexf5ab22

16100130 has 16 divisors (see below), whose sum is σ = 38640384. Its totient is φ = 4293360.

The previous prime is 16100101. The next prime is 16100137. The reversal of 16100130 is 3100161.

It is not an unprimeable number, because it can be changed into a prime (16100137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268306 + ... + 268365.

It is an arithmetic number, because the mean of its divisors is an integer number (2415024).

Almost surely, 216100130 is an apocalyptic number.

16100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16100130 is an abundant number, since it is smaller than the sum of its proper divisors (22540254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16100130 is a wasteful number, since it uses less digits than its factorization.

16100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536681.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 16100130 is about 4012.4967289706. The cubic root of 16100130 is about 252.5087668099.

Adding to 16100130 its reverse (3100161), we get a palindrome (19200291).

The spelling of 16100130 in words is "sixteen million, one hundred thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 536671 1073342 1610013 2683355 3220026 5366710 8050065 16100130