Base | Representation |
---|---|
bin | 10001101111000… |
… | …00011110001110 |
3 | 101100221020020011 |
4 | 20313200132032 |
5 | 301041044104 |
6 | 22432343434 |
7 | 3454340566 |
oct | 1067403616 |
9 | 340836204 |
10 | 148768654 |
11 | 76a81101 |
12 | 419a4b7a |
13 | 24a8a5b8 |
14 | 15a87da6 |
15 | d0d9904 |
hex | 8de078e |
148768654 has 8 divisors (see below), whose sum is σ = 223292160. Its totient is φ = 74337936.
The previous prime is 148768621. The next prime is 148768729. The reversal of 148768654 is 456867841.
148768654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1487686542 = 44264224825943432, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 148768598 and 148768607.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19039 + ... + 25690.
It is an arithmetic number, because the mean of its divisors is an integer number (27911520).
Almost surely, 2148768654 is an apocalyptic number.
148768654 is a deficient number, since it is larger than the sum of its proper divisors (74523506).
148768654 is a wasteful number, since it uses less digits than its factorization.
148768654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46394.
The product of its digits is 1290240, while the sum is 49.
The square root of 148768654 is about 12197.0756331180. The cubic root of 148768654 is about 529.8713987258.
The spelling of 148768654 in words is "one hundred forty-eight million, seven hundred sixty-eight thousand, six hundred fifty-four".
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