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24073380 = 22325197039
BaseRepresentation
bin101101111010…
…1010010100100
31200022001110200
41123311102210
522130322010
62215550500
7411422532
oct133652244
950261420
1024073380
1112652761
12808b430
134cab506
1432a9152
1521a7cc0
hex16f54a4

24073380 has 72 divisors (see below), whose sum is σ = 76876800. Its totient is φ = 6080832.

The previous prime is 24073373. The next prime is 24073381. The reversal of 24073380 is 8337042.

It is not an unprimeable number, because it can be changed into a prime (24073381) 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, 100 + ... + 6939.

Almost surely, 224073380 is an apocalyptic number.

24073380 is a gapful number since it is divisible by the number (20) 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 24073380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38438400).

24073380 is an abundant number, since it is smaller than the sum of its proper divisors (52803420).

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

24073380 is a wasteful number, since it uses less digits than its factorization.

24073380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073 (or 7068 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 24073380 is about 4906.4630845447. The cubic root of 24073380 is about 288.7435934937.

The spelling of 24073380 in words is "twenty-four million, seventy-three thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 570 684 855 1140 1710 3420 7039 14078 21117 28156 35195 42234 63351 70390 84468 105585 126702 133741 140780 211170 253404 267482 316755 401223 422340 534964 633510 668705 802446 1203669 1267020 1337410 1604892 2006115 2407338 2674820 4012230 4814676 6018345 8024460 12036690 24073380