Search a number
-
+
13741230 = 2351034447
BaseRepresentation
bin110100011010…
…110010101110
3221212010102110
4310122302232
512004204410
61210304450
7224540616
oct64326256
927763373
1013741230
117835a98
124728126
132b01709
141b79a46
151316720
hexd1acae

13741230 has 32 divisors (see below), whose sum is σ = 33306624. Its totient is φ = 3627936.

The previous prime is 13741229. The next prime is 13741241. The reversal of 13741230 is 3214731.

It is a junction number, because it is equal to n+sod(n) for n = 13741197 and 13741206.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 867 + ... + 5313.

It is an arithmetic number, because the mean of its divisors is an integer number (1040832).

Almost surely, 213741230 is an apocalyptic number.

13741230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13741230 is an abundant number, since it is smaller than the sum of its proper divisors (19565394).

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

13741230 is a wasteful number, since it uses less digits than its factorization.

13741230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4560.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 13741230 is about 3706.9165083665. The cubic root of 13741230 is about 239.5200477753.

Adding to 13741230 its reverse (3214731), we get a palindrome (16955961).

The spelling of 13741230 in words is "thirteen million, seven hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 206 309 515 618 1030 1545 3090 4447 8894 13341 22235 26682 44470 66705 133410 458041 916082 1374123 2290205 2748246 4580410 6870615 13741230