Base | Representation |
---|---|
bin | 10001011010010… |
… | …00011110101010 |
3 | 101011211001110221 |
4 | 20231020132222 |
5 | 244342031223 |
6 | 22254200254 |
7 | 3422252440 |
oct | 1055103652 |
9 | 334731427 |
10 | 146048938 |
11 | 75493802 |
12 | 40ab308a |
13 | 243476b9 |
14 | 1557ab90 |
15 | cc4db5d |
hex | 8b487aa |
146048938 has 16 divisors (see below), whose sum is σ = 265097664. Its totient is φ = 58910400.
The previous prime is 146048933. The next prime is 146048957. The reversal of 146048938 is 839840641.
It is a junction number, because it is equal to n+sod(n) for n = 146048894 and 146048903.
It is not an unprimeable number, because it can be changed into a prime (146048933) 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 7 ways as a sum of consecutive naturals, for example, 306588 + ... + 307063.
It is an arithmetic number, because the mean of its divisors is an integer number (16568604).
Almost surely, 2146048938 is an apocalyptic number.
146048938 is a deficient number, since it is larger than the sum of its proper divisors (119048726).
146048938 is a wasteful number, since it uses less digits than its factorization.
146048938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613677.
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 146048938 is about 12085.0708727752. The cubic root of 146048938 is about 526.6225695244.
The spelling of 146048938 in words is "one hundred forty-six million, forty-eight thousand, nine hundred thirty-eight".
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