Base | Representation |
---|---|
bin | 10001100001101… |
… | …00101111011100 |
3 | 101020122012221210 |
4 | 20300310233130 |
5 | 300114013133 |
6 | 22331024420 |
7 | 3433423011 |
oct | 1060645734 |
9 | 336565853 |
10 | 147016668 |
11 | 75a94887 |
12 | 4129b110 |
13 | 245c6016 |
14 | 1574d708 |
15 | cd90763 |
hex | 8c34bdc |
147016668 has 12 divisors (see below), whose sum is σ = 343038920. Its totient is φ = 49005552.
The previous prime is 147016633. The next prime is 147016669. The reversal of 147016668 is 866610741.
It is a happy number.
147016668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1470166682 = 43227801339644448, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147016669) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6125683 + ... + 6125706.
Almost surely, 2147016668 is an apocalyptic number.
It is an amenable number.
147016668 is an abundant number, since it is smaller than the sum of its proper divisors (196022252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147016668 is a wasteful number, since it uses less digits than its factorization.
147016668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12251396 (or 12251394 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 147016668 is about 12125.0430102330. The cubic root of 147016668 is about 527.7831553317.
The spelling of 147016668 in words is "one hundred forty-seven million, sixteen thousand, six hundred sixty-eight".
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