Base | Representation |
---|---|
bin | 10001110000001… |
… | …00000100100000 |
3 | 101101012122020112 |
4 | 20320010010200 |
5 | 301110230324 |
6 | 22435430452 |
7 | 3455515646 |
oct | 1070040440 |
9 | 341178215 |
10 | 148914464 |
11 | 77070706 |
12 | 41a55428 |
13 | 24b0ba8a |
14 | 15ac5196 |
15 | d117c0e |
hex | 8e04120 |
148914464 has 12 divisors (see below), whose sum is σ = 293175414. Its totient is φ = 74457216.
The previous prime is 148914463. The next prime is 148914473. The reversal of 148914464 is 464419841.
It can be written as a sum of positive squares in only one way, i.e., 92544400 + 56370064 = 9620^2 + 7508^2 .
It is not an unprimeable number, because it can be changed into a prime (148914463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2326757 + ... + 2326820.
Almost surely, 2148914464 is an apocalyptic number.
It is an amenable number.
148914464 is a deficient number, since it is larger than the sum of its proper divisors (144260950).
148914464 is an equidigital number, since it uses as much as digits as its factorization.
148914464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4653587 (or 4653579 counting only the distinct ones).
The product of its digits is 110592, while the sum is 41.
The square root of 148914464 is about 12203.0514216732. The cubic root of 148914464 is about 530.0444533736.
The spelling of 148914464 in words is "one hundred forty-eight million, nine hundred fourteen thousand, four hundred sixty-four".
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