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141484 = 22731163
BaseRepresentation
bin100010100010101100
321012002011
4202202230
514011414
63011004
71126330
oct424254
9235064
10141484
1197332
1269a64
134c525
14397c0
152bdc4
hex228ac

141484 has 24 divisors (see below), whose sum is σ = 293888. Its totient is φ = 58320.

The previous prime is 141481. The next prime is 141497. The reversal of 141484 is 484141.

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787 + ... + 949.

2141484 is an apocalyptic number.

141484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146944).

141484 is an abundant number, since it is smaller than the sum of its proper divisors (152404).

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

141484 is a wasteful number, since it uses less digits than its factorization.

141484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 203 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 141484 is about 376.1435896038. The cubic root of 141484 is about 52.1077646801.

It can be divided in two parts, 141 and 484, that added together give a 4-th power (625 = 54).

The spelling of 141484 in words is "one hundred forty-one thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 28 31 62 124 163 217 326 434 652 868 1141 2282 4564 5053 10106 20212 35371 70742 141484