Search a number
-
+
13441300 = 2252139967
BaseRepresentation
bin110011010001…
…100100010100
3221021212222221
4303101210110
511420110200
61200032124
7222151315
oct63214424
927255887
1013441300
117650714
124602644
132a28042
141adc60c
1512a791a
hexcd1914

13441300 has 36 divisors (see below), whose sum is σ = 29407840. Its totient is φ = 5332320.

The previous prime is 13441291. The next prime is 13441313. The reversal of 13441300 is 314431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13417 + ... + 14383.

Almost surely, 213441300 is an apocalyptic number.

13441300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13441300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14703920).

13441300 is an abundant number, since it is smaller than the sum of its proper divisors (15966540).

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

13441300 is a wasteful number, since it uses less digits than its factorization.

13441300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13441300 is about 3666.2378537133. The cubic root of 13441300 is about 237.7645436357.

Adding to 13441300 its reverse (314431), we get a palindrome (13755731).

The spelling of 13441300 in words is "thirteen million, four hundred forty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 139 278 556 695 967 1390 1934 2780 3475 3868 4835 6950 9670 13900 19340 24175 48350 96700 134413 268826 537652 672065 1344130 2688260 3360325 6720650 13441300