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18060058282 = 272349528041
BaseRepresentation
bin10000110100011101…
…101001111010101010
31201121122012000111111
4100310131221322222
5243441333331112
612144025420534
71206354651100
oct206435517252
951548160444
1018060058282
117728483102
12360033a74a
13191a7cac26
14c347c1c70
1570a7bd5a7
hex434769eaa

18060058282 has 24 divisors (see below), whose sum is σ = 31603313700. Its totient is φ = 7717832640.

The previous prime is 18060058279. The next prime is 18060058319. The reversal of 18060058282 is 28285006081.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18038907481 + 21150801 = 134309^2 + 4599^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229819 + ... + 298222.

Almost surely, 218060058282 is an apocalyptic number.

18060058282 is a deficient number, since it is larger than the sum of its proper divisors (13543255418).

18060058282 is a wasteful number, since it uses less digits than its factorization.

18060058282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528406 (or 528399 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 18060058282 in words is "eighteen billion, sixty million, fifty-eight thousand, two hundred eighty-two".

Divisors: 1 2 7 14 49 98 349 698 2443 4886 17101 34202 528041 1056082 3696287 7392574 25874009 51748018 184286309 368572618 1290004163 2580008326 9030029141 18060058282