Base | Representation |
---|---|
bin | 10001011100111… |
… | …00011000110100 |
3 | 101012110111221012 |
4 | 20232130120310 |
5 | 244434031003 |
6 | 22305411352 |
7 | 3425213444 |
oct | 1056343064 |
9 | 335414835 |
10 | 146392628 |
11 | 756a8a48 |
12 | 41039b58 |
13 | 24437c75 |
14 | 1562a124 |
15 | ccba8d8 |
hex | 8b9c634 |
146392628 has 24 divisors (see below), whose sum is σ = 260568000. Its totient is φ = 71951040.
The previous prime is 146392621. The next prime is 146392637. The reversal of 146392628 is 826293641.
It is a Smith number, since the sum of its digits (41) 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 (146392621) 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, 141200 + ... + 142232.
It is an arithmetic number, because the mean of its divisors is an integer number (10857000).
Almost surely, 2146392628 is an apocalyptic number.
It is an amenable number.
146392628 is a deficient number, since it is larger than the sum of its proper divisors (114175372).
146392628 is a wasteful number, since it uses less digits than its factorization.
146392628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1607 (or 1605 counting only the distinct ones).
The product of its digits is 124416, while the sum is 41.
The square root of 146392628 is about 12099.2821274652. The cubic root of 146392628 is about 527.0353378361.
The spelling of 146392628 in words is "one hundred forty-six million, three hundred ninety-two thousand, six hundred twenty-eight".
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