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132848905 = 5722317021
BaseRepresentation
bin1111110101100…
…01110100001001
3100020222102102211
413322301310021
5233002131110
621103225121
73202124410
oct772616411
9306872384
10132848905
1168a98392
12385a81a1
13216a5427
1413902477
15b9e298a
hex7eb1d09

132848905 has 16 divisors (see below), whose sum is σ = 183020544. Its totient is φ = 90682560.

The previous prime is 132848879. The next prime is 132848909. The reversal of 132848905 is 509848231.

It is not a de Polignac number, because 132848905 - 27 = 132848777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132848909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706 + ... + 16315.

It is an arithmetic number, because the mean of its divisors is an integer number (11438784).

Almost surely, 2132848905 is an apocalyptic number.

It is an amenable number.

132848905 is a deficient number, since it is larger than the sum of its proper divisors (50171639).

132848905 is a wasteful number, since it uses less digits than its factorization.

132848905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17256.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 132848905 is about 11526.0099340578. The cubic root of 132848905 is about 510.2535007841.

The spelling of 132848905 in words is "one hundred thirty-two million, eight hundred forty-eight thousand, nine hundred five".

Divisors: 1 5 7 35 223 1115 1561 7805 17021 85105 119147 595735 3795683 18978415 26569781 132848905