Base | Representation |
---|---|
bin | 10001101100011… |
… | …11000001001010 |
3 | 101100022021120021 |
4 | 20312033001022 |
5 | 300444410033 |
6 | 22421251054 |
7 | 3451451104 |
oct | 1066170112 |
9 | 340267507 |
10 | 148435018 |
11 | 76873476 |
12 | 41863a8a |
13 | 249a1794 |
14 | 159dc574 |
15 | d070b2d |
hex | 8d8f04a |
148435018 has 8 divisors (see below), whose sum is σ = 222747840. Its totient is φ = 74185740.
The previous prime is 148434997. The next prime is 148435019. The reversal of 148435018 is 810534841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (148435019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9538 + ... + 19693.
It is an arithmetic number, because the mean of its divisors is an integer number (27843480).
Almost surely, 2148435018 is an apocalyptic number.
148435018 is a deficient number, since it is larger than the sum of its proper divisors (74312822).
148435018 is a wasteful number, since it uses less digits than its factorization.
148435018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31772.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 148435018 is about 12183.3910714546. The cubic root of 148435018 is about 529.4749969097.
Adding to 148435018 its reverse (810534841), we get a palindrome (958969859).
The spelling of 148435018 in words is "one hundred forty-eight million, four hundred thirty-five thousand, eighteen".
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