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241092 = 223237181
BaseRepresentation
bin111010110111000100
3110020201100
4322313010
530203332
65100100
72022615
oct726704
9406640
10241092
11155155
12b7630
1385977
1463c0c
154b67c
hex3adc4

241092 has 36 divisors (see below), whose sum is σ = 629356. Its totient is φ = 77760.

The previous prime is 241079. The next prime is 241093. The reversal of 241092 is 290142.

It can be written as a sum of positive squares in 2 ways, for example, as 93636 + 147456 = 306^2 + 384^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (241093) by changing a digit.

241092 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, 1242 + ... + 1422.

2241092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314678).

241092 is an abundant number, since it is smaller than the sum of its proper divisors (388264).

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

241092 is a wasteful number, since it uses less digits than its factorization.

241092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 241092 is about 491.0112015016. The cubic root of 241092 is about 62.2387602487.

The spelling of 241092 in words is "two hundred forty-one thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 36 37 74 111 148 181 222 333 362 444 543 666 724 1086 1332 1629 2172 3258 6516 6697 13394 20091 26788 40182 60273 80364 120546 241092