Base | Representation |
---|---|
bin | 10000000011010… |
… | …11010001111100 |
3 | 100101101021212210 |
4 | 20001223101330 |
5 | 233433012043 |
6 | 21210100420 |
7 | 3223365303 |
oct | 1001532174 |
9 | 311337783 |
10 | 134657148 |
11 | 6a0129aa |
12 | 3911a710 |
13 | 21b894b2 |
14 | 13c5343a |
15 | bc4d633 |
hex | 806b47c |
134657148 has 24 divisors (see below), whose sum is σ = 314387920. Its totient is φ = 44858880.
The previous prime is 134657143. The next prime is 134657177. The reversal of 134657148 is 841756431.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134657143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36258 + ... + 39798.
Almost surely, 2134657148 is an apocalyptic number.
It is an amenable number.
134657148 is an abundant number, since it is smaller than the sum of its proper divisors (179730772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134657148 is a wasteful number, since it uses less digits than its factorization.
134657148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6717 (or 6715 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 134657148 is about 11604.1866582712. The cubic root of 134657148 is about 512.5581427590.
The spelling of 134657148 in words is "one hundred thirty-four million, six hundred fifty-seven thousand, one hundred forty-eight".
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