Base | Representation |
---|---|
bin | 10001100000110… |
… | …01001101101000 |
3 | 101020102111021122 |
4 | 20300121031220 |
5 | 300101411122 |
6 | 22324354412 |
7 | 3432443201 |
oct | 1060311550 |
9 | 336374248 |
10 | 146903912 |
11 | 75a180a1 |
12 | 41245a08 |
13 | 245868bc |
14 | 157205a8 |
15 | cd6c142 |
hex | 8c19368 |
146903912 has 16 divisors (see below), whose sum is σ = 282889860. Its totient is φ = 71466624.
The previous prime is 146903893. The next prime is 146903917. The reversal of 146903912 is 219309641.
It can be written as a sum of positive squares in 2 ways, for example, as 117375556 + 29528356 = 10834^2 + 5434^2 .
It is not an unprimeable number, because it can be changed into a prime (146903917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247853 + ... + 248444.
Almost surely, 2146903912 is an apocalyptic number.
It is an amenable number.
146903912 is a deficient number, since it is larger than the sum of its proper divisors (135985948).
146903912 is a wasteful number, since it uses less digits than its factorization.
146903912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496340 (or 496336 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 146903912 is about 12120.3924028886. The cubic root of 146903912 is about 527.6481911836.
The spelling of 146903912 in words is "one hundred forty-six million, nine hundred three thousand, nine hundred twelve".
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