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134048 = 255971
BaseRepresentation
bin100000101110100000
320210212202
4200232200
513242143
62512332
71065545
oct405640
9223782
10134048
1191792
12656a8
1349025
1436bcc
1529ab8
hex20ba0

134048 has 24 divisors (see below), whose sum is σ = 272160. Its totient is φ = 64960.

The previous prime is 134047. The next prime is 134053. The reversal of 134048 is 840431.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (134047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 1923.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2134048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136080).

134048 is an abundant number, since it is smaller than the sum of its proper divisors (138112).

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

134048 is an equidigital number, since it uses as much as digits as its factorization.

134048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 134048 is about 366.1256614880. The cubic root of 134048 is about 51.1784088650.

Adding to 134048 its reverse (840431), we get a palindrome (974479).

The spelling of 134048 in words is "one hundred thirty-four thousand, forty-eight".

Divisors: 1 2 4 8 16 32 59 71 118 142 236 284 472 568 944 1136 1888 2272 4189 8378 16756 33512 67024 134048