Search a number
-
+
14040104 = 23131271063
BaseRepresentation
bin110101100011…
…110000101000
3222102022101212
4311203300220
512043240404
61220532252
7230224151
oct65436050
928368355
1014040104
117a1a5a1
124851088
132ba7770
141c16928
15137506e
hexd63c28

14040104 has 32 divisors (see below), whose sum is σ = 28600320. Its totient is φ = 6422976.

The previous prime is 14040101. The next prime is 14040109. The reversal of 14040104 is 40104041.

It is not an unprimeable number, because it can be changed into a prime (14040101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12677 + ... + 13739.

It is an arithmetic number, because the mean of its divisors is an integer number (893760).

Almost surely, 214040104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14040104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14300160).

14040104 is an abundant number, since it is smaller than the sum of its proper divisors (14560216).

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

14040104 is a wasteful number, since it uses less digits than its factorization.

14040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14040104 is about 3747.0126767867. The cubic root of 14040104 is about 241.2441411769.

Adding to 14040104 its reverse (40104041), we get a palindrome (54144145).

The spelling of 14040104 in words is "fourteen million, forty thousand, one hundred four".

Divisors: 1 2 4 8 13 26 52 104 127 254 508 1016 1063 1651 2126 3302 4252 6604 8504 13208 13819 27638 55276 110552 135001 270002 540004 1080008 1755013 3510026 7020052 14040104