Search a number
-
+
16130652 = 2236720063
BaseRepresentation
bin111101100010…
…001001011100
31010100112002120
4331202021130
513112140102
61333422540
7254052066
oct75421134
933315076
1016130652
11911821a
12549aa50
13345a185
1421dc736
1516396bc
hexf6225c

16130652 has 24 divisors (see below), whose sum is σ = 38201856. Its totient is φ = 5296368.

The previous prime is 16130629. The next prime is 16130669. The reversal of 16130652 is 25603161.

16130652 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228 + ... + 10835.

It is an arithmetic number, because the mean of its divisors is an integer number (1591744).

Almost surely, 216130652 is an apocalyptic number.

16130652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16130652 is an abundant number, since it is smaller than the sum of its proper divisors (22071204).

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

16130652 is a wasteful number, since it uses less digits than its factorization.

16130652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20137 (or 20135 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 16130652 is about 4016.2982956947. The cubic root of 16130652 is about 252.6682315150.

The spelling of 16130652 in words is "sixteen million, one hundred thirty thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 20063 40126 60189 80252 120378 240756 1344221 2688442 4032663 5376884 8065326 16130652