Search a number
-
+
14472129 = 371922383
BaseRepresentation
bin110111001101…
…001111000001
31000020021000210
4313031033001
512201102004
61234104333
7234003540
oct67151701
930207023
1014472129
118195141
124a1b0a9
132cc92b9
141cca157
15140d089
hexdcd3c1

14472129 has 48 divisors (see below), whose sum is σ = 24579072. Its totient is φ = 7403616.

The previous prime is 14472097. The next prime is 14472137. The reversal of 14472129 is 92127441.

It is not a de Polignac number, because 14472129 - 25 = 14472097 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14472096 and 14472105.

It is not an unprimeable number, because it can be changed into a prime (14472529) 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 47 ways as a sum of consecutive naturals, for example, 174322 + ... + 174404.

It is an arithmetic number, because the mean of its divisors is an integer number (512064).

Almost surely, 214472129 is an apocalyptic number.

14472129 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14472129 is a deficient number, since it is larger than the sum of its proper divisors (10106943).

14472129 is a wasteful number, since it uses less digits than its factorization.

14472129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 135 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 14472129 is about 3804.2251510656. The cubic root of 14472129 is about 243.6936100983.

The spelling of 14472129 in words is "fourteen million, four hundred seventy-two thousand, one hundred twenty-nine".

Divisors: 1 3 7 19 21 23 57 69 83 133 161 249 361 399 437 483 581 1083 1311 1577 1743 1909 2527 3059 4731 5727 7581 8303 9177 11039 13363 24909 29963 33117 36271 40089 58121 89889 108813 174363 209741 253897 629223 689149 761691 2067447 4824043 14472129