Base | Representation |
---|---|
bin | 10001101101111… |
… | …00011111110010 |
3 | 101100122202002112 |
4 | 20312330133302 |
5 | 301021340143 |
6 | 22425245322 |
7 | 3453155150 |
oct | 1066743762 |
9 | 340582075 |
10 | 148621298 |
11 | 76990421 |
12 | 41933842 |
13 | 24a384c7 |
14 | 15a4a3d0 |
15 | d0aae18 |
hex | 8dbc7f2 |
148621298 has 16 divisors (see below), whose sum is σ = 257304384. Its totient is φ = 63063600.
The previous prime is 148621283. The next prime is 148621307. The reversal of 148621298 is 892126841.
148621298 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 51140 + ... + 53967.
It is an arithmetic number, because the mean of its divisors is an integer number (16081524).
Almost surely, 2148621298 is an apocalyptic number.
148621298 is a deficient number, since it is larger than the sum of its proper divisors (108683086).
148621298 is a wasteful number, since it uses less digits than its factorization.
148621298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105217.
The product of its digits is 55296, while the sum is 41.
The square root of 148621298 is about 12191.0335082798. The cubic root of 148621298 is about 529.6963942891.
The spelling of 148621298 in words is "one hundred forty-eight million, six hundred twenty-one thousand, two hundred ninety-eight".
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