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301060242 = 232717140551
BaseRepresentation
bin10001111100011…
…101000010010010
3202222111110000100
4101330131002102
51104032411432
645512433230
710313653440
oct2174350222
9688443010
10301060242
11144a3901a
12849a8816
134a4ac572
142bdabb90
151b66d07c
hex11f1d092

301060242 has 48 divisors (see below), whose sum is σ = 789340032. Its totient is φ = 80956800.

The previous prime is 301060241. The next prime is 301060247. The reversal of 301060242 is 242060103.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (301060241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68134 + ... + 72417.

It is an arithmetic number, because the mean of its divisors is an integer number (16444584).

Almost surely, 2301060242 is an apocalyptic number.

301060242 is an abundant number, since it is smaller than the sum of its proper divisors (488279790).

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

301060242 is a wasteful number, since it uses less digits than its factorization.

301060242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140583 (or 140580 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 301060242 is about 17351.0876316155. The cubic root of 301060242 is about 670.2206461224.

The spelling of 301060242 in words is "three hundred one million, sixty thousand, two hundred forty-two".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 51 63 102 119 126 153 238 306 357 714 1071 2142 140551 281102 421653 843306 983857 1264959 1967714 2389367 2529918 2951571 4778734 5903142 7168101 8854713 14336202 16725569 17709426 21504303 33451138 43008606 50176707 100353414 150530121 301060242