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241968 = 243712
BaseRepresentation
bin111011000100110000
3110021220210
4323010300
530220333
65104120
72025306
oct730460
9407823
10241968
11155881
12b8040
138619c
1464276
154ba63
hex3b130

241968 has 30 divisors (see below), whose sum is σ = 634012. Its totient is φ = 79520.

The previous prime is 241963. The next prime is 241973. The reversal of 241968 is 869142.

241968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (241963) and next prime (241973).

It is not an unprimeable number, because it can be changed into a prime (241963) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3373 + ... + 3443.

2241968 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 241968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317006).

241968 is an abundant number, since it is smaller than the sum of its proper divisors (392044).

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

241968 is an equidigital number, since it uses as much as digits as its factorization.

241968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 76 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 241968 is about 491.9024293496. The cubic root of 241968 is about 62.3140499768.

The spelling of 241968 in words is "two hundred forty-one thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 71 142 213 284 426 568 852 1136 1704 3408 5041 10082 15123 20164 30246 40328 60492 80656 120984 241968