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136030 = 2561223
BaseRepresentation
bin100001001101011110
320220121011
4201031132
513323110
62525434
71104406
oct411536
9226534
10136030
1193224
126687a
1349bbb
1437806
152a48a
hex2135e

136030 has 16 divisors (see below), whose sum is σ = 249984. Its totient is φ = 53280.

The previous prime is 136027. The next prime is 136033. The reversal of 136030 is 30631.

136030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (136027) and next prime (136033).

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 136030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136033) 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, 499 + ... + 721.

It is an arithmetic number, because the mean of its divisors is an integer number (15624).

2136030 is an apocalyptic number.

136030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136030 is a deficient number, since it is larger than the sum of its proper divisors (113954).

136030 is a wasteful number, since it uses less digits than its factorization.

136030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 136030 is about 368.8224505097. The cubic root of 136030 is about 51.4294128316.

Adding to 136030 its reverse (30631), we get a palindrome (166661).

The spelling of 136030 in words is "one hundred thirty-six thousand, thirty".

Divisors: 1 2 5 10 61 122 223 305 446 610 1115 2230 13603 27206 68015 136030