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2280098648 = 231915000649
BaseRepresentation
bin1000011111100111…
…1000101101011000
312212220102000100002
42013321320231120
514132201124043
61014130232132
7110334342632
oct20771705530
95786360302
102280098648
11a70068953
12537725648
132a44c78c9
14178b6ba52
15d528ebb8
hex87e78b58

2280098648 has 16 divisors (see below), whose sum is σ = 4500195000. Its totient is φ = 1080046656.

The previous prime is 2280098647. The next prime is 2280098651. The reversal of 2280098648 is 8468900822.

It is a super-2 number, since 2×22800986482 = 10397699689222855808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280098647) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7500173 + ... + 7500476.

Almost surely, 22280098648 is an apocalyptic number.

It is an amenable number.

2280098648 is a deficient number, since it is larger than the sum of its proper divisors (2220096352).

2280098648 is a wasteful number, since it uses less digits than its factorization.

2280098648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15000674 (or 15000670 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 2280098648 is about 47750.3785115888. The cubic root of 2280098648 is about 1316.1878548545.

The spelling of 2280098648 in words is "two billion, two hundred eighty million, ninety-eight thousand, six hundred forty-eight".

Divisors: 1 2 4 8 19 38 76 152 15000649 30001298 60002596 120005192 285012331 570024662 1140049324 2280098648