Base | Representation |
---|---|
bin | 10001101011111… |
… | …00100000011001 |
3 | 101100011102112221 |
4 | 20311330200121 |
5 | 300434443233 |
6 | 22415504041 |
7 | 3451014043 |
oct | 1065744031 |
9 | 340142487 |
10 | 148359193 |
11 | 76821504 |
12 | 41828021 |
13 | 24976108 |
14 | 159bca93 |
15 | d05842d |
hex | 8d7c819 |
148359193 has 8 divisors (see below), whose sum is σ = 149257728. Its totient is φ = 147464064.
The previous prime is 148359181. The next prime is 148359199. The reversal of 148359193 is 391953841.
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 148359193 - 29 = 148358681 is a prime.
It is a super-2 number, since 2×1483591932 = 44020900295222498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148359199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171480 + ... + 172342.
It is an arithmetic number, because the mean of its divisors is an integer number (18657216).
Almost surely, 2148359193 is an apocalyptic number.
It is an amenable number.
148359193 is a deficient number, since it is larger than the sum of its proper divisors (898535).
148359193 is an equidigital number, since it uses as much as digits as its factorization.
148359193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1703.
The product of its digits is 116640, while the sum is 43.
The square root of 148359193 is about 12180.2788555928. The cubic root of 148359193 is about 529.3848243878.
The spelling of 148359193 in words is "one hundred forty-eight million, three hundred fifty-nine thousand, one hundred ninety-three".
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