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9080680 = 2357241113
BaseRepresentation
bin100010101000…
…111101101000
3122002100100111
4202220331220
54311040210
6522344104
7140120200
oct42507550
918070314
109080680
1151424a4
12305b034
131b5c2ab
1412c5400
15be588a
hex8a8f68

9080680 has 96 divisors (see below), whose sum is σ = 24562440. Its totient is φ = 3010560.

The previous prime is 9080677. The next prime is 9080693. The reversal of 9080680 is 860809.

It can be written as a sum of positive squares in 4 ways, for example, as 2079364 + 7001316 = 1442^2 + 2646^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80304 + ... + 80416.

Almost surely, 29080680 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 9080680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12281220).

9080680 is an abundant number, since it is smaller than the sum of its proper divisors (15481760).

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

9080680 is a wasteful number, since it uses less digits than its factorization.

9080680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 9080680 is about 3013.4166655144. The cubic root of 9080680 is about 208.6280940496.

The spelling of 9080680 in words is "nine million, eighty thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 41 49 56 70 82 98 113 140 164 196 205 226 245 280 287 328 392 410 452 490 565 574 791 820 904 980 1130 1148 1435 1582 1640 1960 2009 2260 2296 2870 3164 3955 4018 4520 4633 5537 5740 6328 7910 8036 9266 10045 11074 11480 15820 16072 18532 20090 22148 23165 27685 31640 32431 37064 40180 44296 46330 55370 64862 80360 92660 110740 129724 162155 185320 221480 227017 259448 324310 454034 648620 908068 1135085 1297240 1816136 2270170 4540340 9080680