Base | Representation |
---|---|
bin | 1000100110011001001… |
… | …1101101010010000001 |
3 | 112010100121220102111120 |
4 | 2021212103231102001 |
5 | 4410040301032210 |
6 | 151512343102453 |
7 | 13450160405136 |
oct | 2114623552201 |
9 | 463317812446 |
10 | 147745330305 |
11 | 57727429471 |
12 | 24773741a29 |
13 | 10c17419091 |
14 | 721816258d |
15 | 3c9abb4270 |
hex | 22664ed481 |
147745330305 has 16 divisors (see below), whose sum is σ = 236399668224. Its totient is φ = 78795129600.
The previous prime is 147745330297. The next prime is 147745330333. The reversal of 147745330305 is 503033547741.
It is a happy number.
It is not a de Polignac number, because 147745330305 - 23 = 147745330297 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439497 + ... + 699033.
It is an arithmetic number, because the mean of its divisors is an integer number (14774979264).
Almost surely, 2147745330305 is an apocalyptic number.
147745330305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
147745330305 is a deficient number, since it is larger than the sum of its proper divisors (88654337919).
147745330305 is a wasteful number, since it uses less digits than its factorization.
147745330305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297496.
The product of its (nonzero) digits is 529200, while the sum is 42.
The spelling of 147745330305 in words is "one hundred forty-seven billion, seven hundred forty-five million, three hundred thirty thousand, three hundred five".
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