Base | Representation |
---|---|
bin | 1111000110010… |
… | …10111000110100 |
3 | 22211100000001121 |
4 | 13203022320310 |
5 | 224411111043 |
6 | 20322433324 |
7 | 3065410366 |
oct | 743127064 |
9 | 284300047 |
10 | 126660148 |
11 | 6555070a |
12 | 36502844 |
13 | 20319544 |
14 | 12b70d36 |
15 | b1bdded |
hex | 78cae34 |
126660148 has 24 divisors (see below), whose sum is σ = 224888832. Its totient is φ = 62413344.
The previous prime is 126660143. The next prime is 126660179. The reversal of 126660148 is 841066621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126660143) 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, 84090 + ... + 85582.
It is an arithmetic number, because the mean of its divisors is an integer number (9370368).
Almost surely, 2126660148 is an apocalyptic number.
It is an amenable number.
126660148 is a deficient number, since it is larger than the sum of its proper divisors (98228684).
126660148 is a wasteful number, since it uses less digits than its factorization.
126660148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1791 (or 1789 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 126660148 is about 11254.3390743304. The cubic root of 126660148 is about 502.2038029011.
The spelling of 126660148 in words is "one hundred twenty-six million, six hundred sixty thousand, one hundred forty-eight".
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