Search a number
-
+
14505024044 = 2271778329131
BaseRepresentation
bin11011000001001000…
…10001101000101100
31101102212202120022202
431200210101220230
5214201241232134
610355153001032
71022306445560
oct154044215054
941385676282
1014505024044
116173787285
122989853178
1314a2132984
149b85b96a0
1559d63ed7e
hex360911a2c

14505024044 has 24 divisors (see below), whose sum is σ = 29012675328. Its totient is φ = 6215875920.

The previous prime is 14505024043. The next prime is 14505024067. The reversal of 14505024044 is 44042050541.

It is a super-2 number, since 2×145050240442 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14505023998 and 14505024016.

It is not an unprimeable number, because it can be changed into a prime (14505024043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 483359 + ... + 512489.

It is an arithmetic number, because the mean of its divisors is an integer number (1208861472).

Almost surely, 214505024044 is an apocalyptic number.

14505024044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14505024044 is an abundant number, since it is smaller than the sum of its proper divisors (14507651284).

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

14505024044 is a wasteful number, since it uses less digits than its factorization.

14505024044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46925 (or 46923 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 14505024044 its reverse (44042050541), we get a palindrome (58547074585).

The spelling of 14505024044 in words is "fourteen billion, five hundred five million, twenty-four thousand, forty-four".

Divisors: 1 2 4 7 14 28 17783 29131 35566 58262 71132 116524 124481 203917 248962 407834 497924 815668 518036573 1036073146 2072146292 3626256011 7252512022 14505024044