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144483325 = 5275691451
BaseRepresentation
bin10001001110010…
…10001111111101
3101001212111212021
420213022033331
5243441431300
622200440141
73403042120
oct1047121775
9331774767
10144483325
1174614508
1240479051
1323c19bbc
14152903b7
15ca3ed1a
hex89ca3fd

144483325 has 24 divisors (see below), whose sum is σ = 205254720. Its totient is φ = 98832000.

The previous prime is 144483301. The next prime is 144483347. The reversal of 144483325 is 523384441.

It is not a de Polignac number, because 144483325 - 227 = 10265597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98850 + ... + 100300.

It is an arithmetic number, because the mean of its divisors is an integer number (8552280).

Almost surely, 2144483325 is an apocalyptic number.

It is an amenable number.

144483325 is a deficient number, since it is larger than the sum of its proper divisors (60771395).

144483325 is a wasteful number, since it uses less digits than its factorization.

144483325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037 (or 2032 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 144483325 is about 12020.1216715972. The cubic root of 144483325 is about 524.7340451894.

The spelling of 144483325 in words is "one hundred forty-four million, four hundred eighty-three thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 569 1451 2845 3983 7255 10157 14225 19915 36275 50785 99575 253925 825619 4128095 5779333 20640475 28896665 144483325