Base | Representation |
---|---|
bin | 10001101001010… |
… | …00010110001111 |
3 | 101022111220200202 |
4 | 20310220112033 |
5 | 300342430404 |
6 | 22404244115 |
7 | 3445050044 |
oct | 1064502617 |
9 | 338456622 |
10 | 148014479 |
11 | 76606518 |
12 | 416a063b |
13 | 24885242 |
14 | 1592d1cb |
15 | cedb21e |
hex | 8d2858f |
148014479 has 8 divisors (see below), whose sum is σ = 151272000. Its totient is φ = 144791712.
The previous prime is 148014473. The next prime is 148014497. The reversal of 148014479 is 974410841.
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 148014479 - 212 = 148010383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148014473) 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, 17 + ... + 17205.
It is an arithmetic number, because the mean of its divisors is an integer number (18909000).
Almost surely, 2148014479 is an apocalyptic number.
148014479 is a deficient number, since it is larger than the sum of its proper divisors (3257521).
148014479 is a wasteful number, since it uses less digits than its factorization.
148014479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17377.
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 148014479 is about 12166.1201292770. The cubic root of 148014479 is about 528.9744961934.
The spelling of 148014479 in words is "one hundred forty-eight million, fourteen thousand, four hundred seventy-nine".
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