Base | Representation |
---|---|
bin | 1000011101110000111… |
… | …1110111000000010010 |
3 | 111220101012102222212022 |
4 | 2013130033313000102 |
5 | 4340314320100441 |
6 | 150450441331442 |
7 | 13335603443216 |
oct | 2073417670022 |
9 | 456335388768 |
10 | 145429065746 |
11 | 56748a09638 |
12 | 24227a96b82 |
13 | 1093859ab33 |
14 | 707869c946 |
15 | 3bb267d84b |
hex | 21dc3f7012 |
145429065746 has 8 divisors (see below), whose sum is σ = 218145795084. Its totient is φ = 72713800720.
The previous prime is 145429065713. The next prime is 145429065877. The reversal of 145429065746 is 647560924541.
It can be written as a sum of positive squares in 2 ways, for example, as 134201332225 + 11227733521 = 366335^2 + 105961^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1454290657463 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon 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, 69845 + ... + 543816.
Almost surely, 2145429065746 is an apocalyptic number.
145429065746 is a deficient number, since it is larger than the sum of its proper divisors (72716729338).
145429065746 is a wasteful number, since it uses less digits than its factorization.
145429065746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732156.
The product of its (nonzero) digits is 7257600, while the sum is 53.
The spelling of 145429065746 in words is "one hundred forty-five billion, four hundred twenty-nine million, sixty-five thousand, seven hundred forty-six".
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