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9082380 = 22351931257
BaseRepresentation
bin100010101001…
…011000001100
3122002102200110
4202221120030
54311114010
6522400020
7140125146
oct42513014
918072613
109082380
1151437aa
123060010
131b5ccb8
1412c5c96
15be6120
hex8a960c

9082380 has 96 divisors (see below), whose sum is σ = 27740160. Its totient is φ = 2211840.

The previous prime is 9082379. The next prime is 9082397. The reversal of 9082380 is 832809.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35212 + ... + 35468.

It is an arithmetic number, because the mean of its divisors is an integer number (288960).

Almost surely, 29082380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9082380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13870080).

9082380 is an abundant number, since it is smaller than the sum of its proper divisors (18657780).

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

9082380 is a wasteful number, since it uses less digits than its factorization.

9082380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 9082380 is about 3013.6987241594. The cubic root of 9082380 is about 208.6411123709.

The spelling of 9082380 in words is "nine million, eighty-two thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 31 38 57 60 62 76 93 95 114 124 155 186 190 228 257 285 310 372 380 465 514 570 589 620 771 930 1028 1140 1178 1285 1542 1767 1860 2356 2570 2945 3084 3534 3855 4883 5140 5890 7068 7710 7967 8835 9766 11780 14649 15420 15934 17670 19532 23901 24415 29298 31868 35340 39835 47802 48830 58596 73245 79670 95604 97660 119505 146490 151373 159340 239010 292980 302746 454119 478020 605492 756865 908238 1513730 1816476 2270595 3027460 4541190 9082380