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30241308 = 2234635443
BaseRepresentation
bin111001101011…
…1001000011100
32002220102021110
41303113020130
530220210213
63000102020
7515022036
oct163271034
962812243
1030241308
1116085819
12a164910
13635aa86
144032c56
1529c55c3
hex1cd721c

30241308 has 24 divisors (see below), whose sum is σ = 70728448. Its totient is φ = 10056816.

The previous prime is 30241307. The next prime is 30241333. The reversal of 30241308 is 80314203.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241307) 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 7 ways as a sum of consecutive naturals, for example, 2835 + ... + 8277.

Almost surely, 230241308 is an apocalyptic number.

It is an amenable number.

30241308 is an abundant number, since it is smaller than the sum of its proper divisors (40487140).

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

30241308 is a wasteful number, since it uses less digits than its factorization.

30241308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913 (or 5911 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 30241308 is about 5499.2097614112. The cubic root of 30241308 is about 311.5541379658.

The spelling of 30241308 in words is "thirty million, two hundred forty-one thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 463 926 1389 1852 2778 5443 5556 10886 16329 21772 32658 65316 2520109 5040218 7560327 10080436 15120654 30241308