Base | Representation |
---|---|
bin | 10001101001111… |
… | …10110011101011 |
3 | 101022200120220000 |
4 | 20310332303223 |
5 | 300403401400 |
6 | 22410234043 |
7 | 3445612206 |
oct | 1064766353 |
9 | 338616800 |
10 | 148106475 |
11 | 76669650 |
12 | 41725923 |
13 | 248b808a |
14 | 1595493d |
15 | d008600 |
hex | 8d3eceb |
148106475 has 120 divisors (see below), whose sum is σ = 306981840. Its totient is φ = 69984000.
The previous prime is 148106471. The next prime is 148106477. The reversal of 148106475 is 574601841.
It is a happy number.
148106475 is a `hidden beast` number, since 1 + 4 + 8 + 1 + 0 + 647 + 5 = 666.
It is not a de Polignac number, because 148106475 - 22 = 148106471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (148106471) by changing a digit.
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 119 ways as a sum of consecutive naturals, for example, 1358721 + ... + 1358829.
It is an arithmetic number, because the mean of its divisors is an integer number (2558182).
Almost surely, 2148106475 is an apocalyptic number.
148106475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
148106475 is an abundant number, since it is smaller than the sum of its proper divisors (158875365).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148106475 is a wasteful number, since it uses less digits than its factorization.
148106475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203 (or 189 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 148106475 is about 12169.9003693539. The cubic root of 148106475 is about 529.0840653372.
The spelling of 148106475 in words is "one hundred forty-eight million, one hundred six thousand, four hundred seventy-five".
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