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135608848 = 2437397577
BaseRepresentation
bin10000001010100…
…11101000010000
3100110011122100221
420011103220100
5234203440343
621242322424
73234441034
oct1005235020
9313148327
10135608848
116a602a31
12394b9414
132213072b
14140201c4
15bd8a5ed
hex8153a10

135608848 has 40 divisors (see below), whose sum is σ = 270991832. Its totient is φ = 65691648.

The previous prime is 135608831. The next prime is 135608887. The reversal of 135608848 is 848806531.

It can be written as a sum of positive squares in 4 ways, for example, as 102981904 + 32626944 = 10148^2 + 5712^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234736 + ... + 235312.

Almost surely, 2135608848 is an apocalyptic number.

It is an amenable number.

135608848 is a deficient number, since it is larger than the sum of its proper divisors (135382984).

135608848 is a wasteful number, since it uses less digits than its factorization.

135608848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 135608848 is about 11645.1212101893. The cubic root of 135608848 is about 513.7628241560.

The spelling of 135608848 in words is "one hundred thirty-five million, six hundred eight thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 37 74 148 296 397 577 592 794 1154 1588 2308 3176 4616 6352 9232 14689 21349 29378 42698 58756 85396 117512 170792 229069 235024 341584 458138 916276 1832552 3665104 8475553 16951106 33902212 67804424 135608848