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302241041 = 3141923269
BaseRepresentation
bin10010000000111…
…101010100010001
3210001201102202122
4102000331110101
51104333203131
645554024025
710330002134
oct2200752421
9701642678
10302241041
11145675193
1285278015
134a803b6b
142c1d821b
151b802d7b
hex1203d511

302241041 has 8 divisors (see below), whose sum is σ = 312748800. Its totient is φ = 291780720.

The previous prime is 302241029. The next prime is 302241061. The reversal of 302241041 is 140142203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-302241041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (302241061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 24623.

It is an arithmetic number, because the mean of its divisors is an integer number (39093600).

Almost surely, 2302241041 is an apocalyptic number.

302241041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

302241041 is a deficient number, since it is larger than the sum of its proper divisors (10507759).

302241041 is a wasteful number, since it uses less digits than its factorization.

302241041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23719.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 302241041 is about 17385.0809891700. The cubic root of 302241041 is about 671.0957350616.

Adding to 302241041 its reverse (140142203), we get a palindrome (442383244).

The spelling of 302241041 in words is "three hundred two million, two hundred forty-one thousand, forty-one".

Divisors: 1 31 419 12989 23269 721339 9749711 302241041