Search a number
-
+
13607130 = 235453571
BaseRepresentation
bin110011111010…
…000011011010
3221121022110210
4303322003122
511440412010
61203351550
7223441635
oct63720332
927538423
1013607130
117754269
1246825b6
132a85674
141b42c1c
1512dbb20
hexcfa0da

13607130 has 16 divisors (see below), whose sum is σ = 32657184. Its totient is φ = 3628560.

The previous prime is 13607129. The next prime is 13607131. The reversal of 13607130 is 3170631.

It is an interprime number because it is at equal distance from previous prime (13607129) and next prime (13607131).

It is a junction number, because it is equal to n+sod(n) for n = 13607097 and 13607106.

It is not an unprimeable number, because it can be changed into a prime (13607131) 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, 226756 + ... + 226815.

It is an arithmetic number, because the mean of its divisors is an integer number (2041074).

Almost surely, 213607130 is an apocalyptic number.

13607130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13607130 is an abundant number, since it is smaller than the sum of its proper divisors (19050054).

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

13607130 is a wasteful number, since it uses less digits than its factorization.

13607130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453581.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 13607130 is about 3688.7843526018. The cubic root of 13607130 is about 238.7383445056.

Adding to 13607130 its reverse (3170631), we get a palindrome (16777761).

The spelling of 13607130 in words is "thirteen million, six hundred seven thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 453571 907142 1360713 2267855 2721426 4535710 6803565 13607130