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141253 = 7171187
BaseRepresentation
bin100010011111000101
321011202121
4202133011
514010003
63005541
71125550
oct423705
9234677
10141253
1197142
12698b1
134c3a8
1439697
152bcbd
hex227c5

141253 has 8 divisors (see below), whose sum is σ = 171072. Its totient is φ = 113856.

The previous prime is 141241. The next prime is 141257. The reversal of 141253 is 352141.

141253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141253 - 25 = 141221 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475 + ... + 712.

It is an arithmetic number, because the mean of its divisors is an integer number (21384).

2141253 is an apocalyptic number.

141253 is the 238-th heptagonal number.

It is an amenable number.

141253 is a deficient number, since it is larger than the sum of its proper divisors (29819).

141253 is a wasteful number, since it uses less digits than its factorization.

141253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211.

The product of its digits is 120, while the sum is 16.

The square root of 141253 is about 375.8364005788. The cubic root of 141253 is about 52.0793905638.

Adding to 141253 its reverse (352141), we get a palindrome (493394).

The spelling of 141253 in words is "one hundred forty-one thousand, two hundred fifty-three".

Divisors: 1 7 17 119 1187 8309 20179 141253