Base | Representation |
---|---|
bin | 10001011101011… |
… | …01000101100001 |
3 | 101012120222202102 |
4 | 20232231011201 |
5 | 244443223100 |
6 | 22311100145 |
7 | 3425620034 |
oct | 1056550541 |
9 | 335528672 |
10 | 146461025 |
11 | 75745377 |
12 | 41071655 |
13 | 24460139 |
14 | 1564701b |
15 | ccd0cd5 |
hex | 8bad161 |
146461025 has 24 divisors (see below), whose sum is σ = 191862720. Its totient is φ = 110600640.
The previous prime is 146460997. The next prime is 146461027. The reversal of 146461025 is 520164641.
It is not a de Polignac number, because 146461025 - 26 = 146460961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (146461027) 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 23 ways as a sum of consecutive naturals, for example, 238619 + ... + 239231.
It is an arithmetic number, because the mean of its divisors is an integer number (7994280).
Almost surely, 2146461025 is an apocalyptic number.
It is an amenable number.
146461025 is a deficient number, since it is larger than the sum of its proper divisors (45401695).
146461025 is a wasteful number, since it uses less digits than its factorization.
146461025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145 (or 1140 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 146461025 is about 12102.1082874018. The cubic root of 146461025 is about 527.1174048635.
The spelling of 146461025 in words is "one hundred forty-six million, four hundred sixty-one thousand, twenty-five".
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