Base | Representation |
---|---|
bin | 1000100111110000001… |
… | …0100111111110101101 |
3 | 112011022001000001220210 |
4 | 2021330002213332231 |
5 | 4411312121412033 |
6 | 152012450133033 |
7 | 13462205545002 |
oct | 2117402477655 |
9 | 464261001823 |
10 | 148109950893 |
11 | 578a422a2a3 |
12 | 24855881179 |
13 | 10c74b20cc8 |
14 | 72507578a9 |
15 | 3cbcbd9d63 |
hex | 227c0a7fad |
148109950893 has 8 divisors (see below), whose sum is σ = 197482852800. Its totient is φ = 98738508128.
The previous prime is 148109950883. The next prime is 148109950921. The reversal of 148109950893 is 398059901841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 148109950893 - 25 = 148109950861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148109950853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100608 + ... + 553481.
It is an arithmetic number, because the mean of its divisors is an integer number (24685356600).
Almost surely, 2148109950893 is an apocalyptic number.
It is an amenable number.
148109950893 is a deficient number, since it is larger than the sum of its proper divisors (49372901907).
148109950893 is an equidigital number, since it uses as much as digits as its factorization.
148109950893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729571.
The product of its (nonzero) digits is 2799360, while the sum is 57.
The spelling of 148109950893 in words is "one hundred forty-eight billion, one hundred nine million, nine hundred fifty thousand, eight hundred ninety-three".
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