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124141304 = 237423281
BaseRepresentation
bin1110110011000…
…11111011111000
322122121000212002
413121203323320
5223240010204
620152440132
73035120000
oct731437370
9278530762
10124141304
1164090221
12356a9048
131c946bc1
14126b7000
15ad7291e
hex7663ef8

124141304 has 80 divisors (see below), whose sum is σ = 284357520. Its totient is φ = 50709120.

The previous prime is 124141273. The next prime is 124141331. The reversal of 124141304 is 403141421.

It is a super-2 number, since 2×1241413042 = 30822126717640832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 441644 + ... + 441924.

It is an arithmetic number, because the mean of its divisors is an integer number (3554469).

Almost surely, 2124141304 is an apocalyptic number.

124141304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124141304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142178760).

124141304 is an abundant number, since it is smaller than the sum of its proper divisors (160216216).

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

124141304 is an equidigital number, since it uses as much as digits as its factorization.

124141304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 124141304 is about 11141.8716560549. The cubic root of 124141304 is about 498.8524402281.

Adding to 124141304 its reverse (403141421), we get a palindrome (527282725).

The spelling of 124141304 in words is "one hundred twenty-four million, one hundred forty-one thousand, three hundred four".

Divisors: 1 2 4 7 8 14 23 28 46 49 56 92 98 161 184 196 281 322 343 392 562 644 686 1124 1127 1288 1372 1967 2248 2254 2401 2744 3934 4508 4802 6463 7868 7889 9016 9604 12926 13769 15736 15778 19208 25852 27538 31556 45241 51704 55076 55223 63112 90482 96383 110152 110446 180964 192766 220892 316687 361928 385532 441784 633374 674681 771064 1266748 1349362 2216809 2533496 2698724 4433618 5397448 8867236 15517663 17734472 31035326 62070652 124141304