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41382880 = 2557113359
BaseRepresentation
bin1001110111011…
…1001111100000
32212212110122021
42131313033200
541043223010
64034551224
71011514540
oct235671740
985773567
1041382880
11213a5630
1211a38514
13875c116
1456d3320
1539768da
hex27773e0

41382880 has 96 divisors (see below), whose sum is σ = 121927680. Its totient is φ = 12894720.

The previous prime is 41382863. The next prime is 41382881. The reversal of 41382880 is 8828314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41382881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10641 + ... + 13999.

It is an arithmetic number, because the mean of its divisors is an integer number (1270080).

Almost surely, 241382880 is an apocalyptic number.

41382880 is a gapful number since it is divisible by the number (40) 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 41382880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60963840).

41382880 is an abundant number, since it is smaller than the sum of its proper divisors (80544800).

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

41382880 is a wasteful number, since it uses less digits than its factorization.

41382880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392 (or 3384 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 41382880 is about 6432.9526657671. The cubic root of 41382880 is about 345.8917767715.

The spelling of 41382880 in words is "forty-one million, three hundred eighty-two thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 140 154 160 176 220 224 280 308 352 385 440 560 616 770 880 1120 1232 1540 1760 2464 3080 3359 6160 6718 12320 13436 16795 23513 26872 33590 36949 47026 53744 67180 73898 94052 107488 117565 134360 147796 184745 188104 235130 258643 268720 295592 369490 376208 470260 517286 537440 591184 738980 752416 940520 1034572 1182368 1293215 1477960 1881040 2069144 2586430 2955920 3762080 4138288 5172860 5911840 8276576 10345720 20691440 41382880