Base | Representation |
---|---|
bin | 10001101011111… |
… | …11111011110010 |
3 | 101100012010210222 |
4 | 20311333323302 |
5 | 300440420414 |
6 | 22420053042 |
7 | 3451103012 |
oct | 1065777362 |
9 | 340163728 |
10 | 148373234 |
11 | 76831009 |
12 | 41834182 |
13 | 2497c619 |
14 | 159c3c42 |
15 | d05c68e |
hex | 8d7fef2 |
148373234 has 8 divisors (see below), whose sum is σ = 222620508. Its totient is φ = 74166400.
The previous prime is 148373233. The next prime is 148373257. The reversal of 148373234 is 432373841.
It can be written as a sum of positive squares in 2 ways, for example, as 146482609 + 1890625 = 12103^2 + 1375^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 148373194 and 148373203.
It is not an unprimeable number, because it can be changed into a prime (148373231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934 + ... + 17334.
Almost surely, 2148373234 is an apocalyptic number.
148373234 is a deficient number, since it is larger than the sum of its proper divisors (74247274).
148373234 is a wasteful number, since it uses less digits than its factorization.
148373234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20220.
The product of its digits is 48384, while the sum is 35.
The square root of 148373234 is about 12180.8552244906. The cubic root of 148373234 is about 529.4015245277.
The spelling of 148373234 in words is "one hundred forty-eight million, three hundred seventy-three thousand, two hundred thirty-four".
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