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135675488 = 2513326143
BaseRepresentation
bin10000001011000…
…11111001100000
3100110022000210002
420011203321200
5234213103423
621243555132
73235136234
oct1005437140
9313260702
10135675488
116a649003
123952baa8
1322154b70
141403a5c4
15bda0228
hex8163e60

135675488 has 24 divisors (see below), whose sum is σ = 287659008. Its totient is φ = 62619264.

The previous prime is 135675481. The next prime is 135675493. The reversal of 135675488 is 884576531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135675481) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 162656 + ... + 163487.

It is an arithmetic number, because the mean of its divisors is an integer number (11985792).

Almost surely, 2135675488 is an apocalyptic number.

It is an amenable number.

135675488 is an abundant number, since it is smaller than the sum of its proper divisors (151983520).

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

135675488 is a wasteful number, since it uses less digits than its factorization.

135675488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326166 (or 326158 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

The square root of 135675488 is about 11647.9821428435. The cubic root of 135675488 is about 513.8469670136.

The spelling of 135675488 in words is "one hundred thirty-five million, six hundred seventy-five thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 326143 652286 1304572 2609144 4239859 5218288 8479718 10436576 16959436 33918872 67837744 135675488