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141008 = 2471259
BaseRepresentation
bin100010011011010000
321011102112
4202123100
514003013
63004452
71125050
oct423320
9234375
10141008
1196a3a
1269728
134c24a
1439560
152bba8
hex226d0

141008 has 20 divisors (see below), whose sum is σ = 312480. Its totient is φ = 60384.

The previous prime is 140989. The next prime is 141023. The reversal of 141008 is 800141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 140983 and 141001.

It is a congruent number.

It is an unprimeable number.

141008 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 518 + ... + 741.

It is an arithmetic number, because the mean of its divisors is an integer number (15624).

2141008 is an apocalyptic number.

It is an amenable number.

141008 is an abundant number, since it is smaller than the sum of its proper divisors (171472).

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

141008 is a wasteful number, since it uses less digits than its factorization.

141008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 141008 is about 375.5103194321. The cubic root of 141008 is about 52.0492629799.

Adding to 141008 its reverse (800141), we get a palindrome (941149).

The spelling of 141008 in words is "one hundred forty-one thousand, eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 1259 2518 5036 8813 10072 17626 20144 35252 70504 141008