141953 has 6 divisors (see below), whose sum is σ = 165186. Its totient is φ = 121632.
The previous prime is 141941. The next prime is 141959. The reversal of 141953 is 359141.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 94864 + 47089 = 308^2 + 217^2 .
It is not a de Polignac number, because 141953 - 24 = 141937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141959) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1400 + ... + 1497.
It is an arithmetic number, because the mean of its divisors is an integer number (27531).
2141953 is an apocalyptic number.
It is an amenable number.
141953 is a deficient number, since it is larger than the sum of its proper divisors (23233).
141953 is an equidigital number, since it uses as much as digits as its factorization.
141953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2911 (or 2904 counting only the distinct ones).
The product of its digits is 540, while the sum is 23.
The square root of 141953 is about 376.7665059423. The cubic root of 141953 is about 52.1652778684.
The spelling of 141953 in words is "one hundred forty-one thousand, nine hundred fifty-three".
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