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135748514 = 2116170387
BaseRepresentation
bin10000001011101…
…01101110100010
3100110102201221202
420011311232202
5234222423024
621245321202
73235562156
oct1005655642
9313381852
10135748514
116a698960
1239566202
132217c185
1414059066
15bdb6bae
hex8175ba2

135748514 has 8 divisors (see below), whose sum is σ = 222133968. Its totient is φ = 61703860.

The previous prime is 135748513. The next prime is 135748517. The reversal of 135748514 is 415847531.

135748514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135748513) 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 3 ways as a sum of consecutive naturals, for example, 3085172 + ... + 3085215.

It is an arithmetic number, because the mean of its divisors is an integer number (27766746).

Almost surely, 2135748514 is an apocalyptic number.

135748514 is a deficient number, since it is larger than the sum of its proper divisors (86385454).

135748514 is a wasteful number, since it uses less digits than its factorization.

135748514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6170400.

The product of its digits is 67200, while the sum is 38.

The square root of 135748514 is about 11651.1164271927. The cubic root of 135748514 is about 513.9391415074.

The spelling of 135748514 in words is "one hundred thirty-five million, seven hundred forty-eight thousand, five hundred fourteen".

Divisors: 1 2 11 22 6170387 12340774 67874257 135748514