Search a number
-
+
141290 = 2571199
BaseRepresentation
bin100010011111101010
321011210222
4202133222
514010130
63010042
71125632
oct423752
9234728
10141290
1197176
1269922
134c406
14396c2
152bce5
hex227ea

141290 has 16 divisors (see below), whose sum is σ = 259200. Its totient is φ = 55440.

The previous prime is 141283. The next prime is 141301. The reversal of 141290 is 92141.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611 + ... + 809.

It is an arithmetic number, because the mean of its divisors is an integer number (16200).

2141290 is an apocalyptic number.

141290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141290 is a deficient number, since it is larger than the sum of its proper divisors (117910).

141290 is a wasteful number, since it uses less digits than its factorization.

141290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 141290 is about 375.8856209008. The cubic root of 141290 is about 52.0839374152.

The spelling of 141290 in words is "one hundred forty-one thousand, two hundred ninety".

Divisors: 1 2 5 10 71 142 199 355 398 710 995 1990 14129 28258 70645 141290