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2303228241 = 321989151339
BaseRepresentation
bin1000100101001000…
…0111100101010001
312221111221010011200
42021102013211101
514204111300431
61020314101413
7111035055066
oct21122074521
95844833150
102303228241
11a82126516
1254341a869
132a9235662
1417bc6cc6d
15d730cee6
hex89487951

2303228241 has 24 divisors (see below), whose sum is σ = 3541356000. Its totient is φ = 1438316352.

The previous prime is 2303228219. The next prime is 2303228251. The reversal of 2303228241 is 1428223032.

It is not a de Polignac number, because 2303228241 - 25 = 2303228209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2303228201) 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, 60451 + ... + 90888.

It is an arithmetic number, because the mean of its divisors is an integer number (147556500).

Almost surely, 22303228241 is an apocalyptic number.

It is an amenable number.

2303228241 is a deficient number, since it is larger than the sum of its proper divisors (1238127759).

2303228241 is a wasteful number, since it uses less digits than its factorization.

2303228241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151453 (or 151450 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2303228241 is about 47991.9601704285. The cubic root of 2303228241 is about 1320.6234124830.

The spelling of 2303228241 in words is "two billion, three hundred three million, two hundred twenty-eight thousand, two hundred forty-one".

Divisors: 1 3 9 19 57 89 171 267 801 1691 5073 15219 151339 454017 1362051 2875441 8626323 13469171 25878969 40407513 121222539 255914249 767742747 2303228241