Base | Representation |
---|---|
bin | 10001101010001… |
… | …11001010000010 |
3 | 101022202022210122 |
4 | 20311013022002 |
5 | 300411000144 |
6 | 22411100242 |
7 | 3446114003 |
oct | 1065071202 |
9 | 338668718 |
10 | 148140674 |
11 | 76692310 |
12 | 41741682 |
13 | 248ca806 |
14 | 159631aa |
15 | d0137ee |
hex | 8d47282 |
148140674 has 32 divisors (see below), whose sum is σ = 251099136. Its totient is φ = 64955520.
The previous prime is 148140659. The next prime is 148140731. The reversal of 148140674 is 476041841.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102662 + ... + 104094.
It is an arithmetic number, because the mean of its divisors is an integer number (7846848).
Almost surely, 2148140674 is an apocalyptic number.
148140674 is a deficient number, since it is larger than the sum of its proper divisors (102958462).
148140674 is a wasteful number, since it uses less digits than its factorization.
148140674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1610.
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 148140674 is about 12171.3053531657. The cubic root of 148140674 is about 529.1247854868.
The spelling of 148140674 in words is "one hundred forty-eight million, one hundred forty thousand, six hundred seventy-four".
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