Search a number
BaseRepresentation
bin100010011100101100
321011112221
4202130230
514003400
63005124
71125241
oct423454
9234487
10141100
1197013
12697a4
134c2bb
14395c8
152bc1a
hex2272c

141100 has 36 divisors (see below), whose sum is σ = 328104. Its totient is φ = 52480.

The previous prime is 141079. The next prime is 141101. The reversal of 141100 is 1141.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141101) by changing a digit.

141100 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1659 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (9114).

2141100 is an apocalyptic number.

141100 is a gapful number since it is divisible by the number (10) 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 141100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164052).

141100 is an abundant number, since it is smaller than the sum of its proper divisors (187004).

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

141100 is a wasteful number, since it uses less digits than its factorization.

141100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 141100 is about 375.6327994199. The cubic root of 141100 is about 52.0605802838.

Adding to 141100 its reverse (1141), we get a palindrome (142241).

It can be divided in two parts, 14 and 1100, that multiplied together give a triangular number (15400 = T175).

The spelling of 141100 in words is "one hundred forty-one thousand, one hundred", and thus it is an iban number.