Base | Representation |
---|---|
bin | 10001101100111… |
… | …11111101100010 |
3 | 101100102210202122 |
4 | 20312133331202 |
5 | 301004120133 |
6 | 22422544242 |
7 | 3452160326 |
oct | 1066377542 |
9 | 340383678 |
10 | 148504418 |
11 | 76910627 |
12 | 41898082 |
13 | 249c724a |
14 | 15a19986 |
15 | d086498 |
hex | 8d9ff62 |
148504418 has 32 divisors (see below), whose sum is σ = 256867200. Its totient is φ = 63915264.
The previous prime is 148504387. The next prime is 148504427. The reversal of 148504418 is 814405841.
It is a happy number.
148504418 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1485044183 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14771 + ... + 22697.
It is an arithmetic number, because the mean of its divisors is an integer number (8027100).
Almost surely, 2148504418 is an apocalyptic number.
148504418 is a deficient number, since it is larger than the sum of its proper divisors (108362782).
148504418 is a wasteful number, since it uses less digits than its factorization.
148504418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7994.
The product of its (nonzero) digits is 20480, while the sum is 35.
The square root of 148504418 is about 12186.2388783414. The cubic root of 148504418 is about 529.5575017886.
The spelling of 148504418 in words is "one hundred forty-eight million, five hundred four thousand, four hundred eighteen".
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