Search a number
-
+
14003130 = 235538807
BaseRepresentation
bin110101011010…
…101110111010
3222100102200110
4311122232322
512041100010
61220045150
7230011311
oct65325672
928312613
1014003130
1179a4839
1248337b6
132b9399b
141c07278
151369120
hexd5abba

14003130 has 32 divisors (see below), whose sum is σ = 34245504. Its totient is φ = 3663296.

The previous prime is 14003107. The next prime is 14003137. The reversal of 14003130 is 3130041.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14003137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2814 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (1070172).

Almost surely, 214003130 is an apocalyptic number.

14003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14003130 is an abundant number, since it is smaller than the sum of its proper divisors (20242374).

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

14003130 is a wasteful number, since it uses less digits than its factorization.

14003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 14003130 is about 3742.0756272422. The cubic root of 14003130 is about 241.0321863774.

Adding to 14003130 its reverse (3130041), we get a palindrome (17133171).

The spelling of 14003130 in words is "fourteen million, three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 8807 17614 26421 44035 52842 88070 132105 264210 466771 933542 1400313 2333855 2800626 4667710 7001565 14003130