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30241124 = 2210936917
BaseRepresentation
bin111001101011…
…1000101100100
32002220102000122
41303113011210
530220203444
63000101112
7515021354
oct163270544
962812018
1030241124
1116085671
12a164798
13635a974
144032b64
1529c54ee
hex1cd7164

30241124 has 12 divisors (see below), whose sum is σ = 52978044. Its totient is φ = 15104544.

The previous prime is 30241093. The next prime is 30241193. The reversal of 30241124 is 42114203.

It can be written as a sum of positive squares in 2 ways, for example, as 26112100 + 4129024 = 5110^2 + 2032^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 914 + ... + 7830.

It is an arithmetic number, because the mean of its divisors is an integer number (4414837).

Almost surely, 230241124 is an apocalyptic number.

It is an amenable number.

30241124 is a deficient number, since it is larger than the sum of its proper divisors (22736920).

30241124 is a wasteful number, since it uses less digits than its factorization.

30241124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8014 (or 8012 counting only the distinct ones).

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

The square root of 30241124 is about 5499.1930317093. The cubic root of 30241124 is about 311.5535060919.

Adding to 30241124 its reverse (42114203), we get a palindrome (72355327).

The spelling of 30241124 in words is "thirty million, two hundred forty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 1093 2186 4372 6917 13834 27668 7560281 15120562 30241124