Base | Representation |
---|---|
bin | 11101010000100100000… |
… | …11110010100000001010 |
3 | 10120002220211222020111212 |
4 | 32220102003302200022 |
5 | 112432401241033232 |
6 | 2045501242453122 |
7 | 132426620212526 |
oct | 16502203624012 |
9 | 3502824866455 |
10 | 1005325330442 |
11 | 3583a0a38534 |
12 | 142a095041a2 |
13 | 73a56653944 |
14 | 3692d7d2d86 |
15 | 1b23e031eb2 |
hex | ea120f280a |
1005325330442 has 16 divisors (see below), whose sum is σ = 1534973208552. Its totient is φ = 493691939520.
The previous prime is 1005325330343. The next prime is 1005325330447. The reversal of 1005325330442 is 2440335235001.
It can be written as a sum of positive squares in 4 ways, for example, as 946707594121 + 58617736321 = 972989^2 + 242111^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1005325330399 and 1005325330408.
It is not an unprimeable number, because it can be changed into a prime (1005325330447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6003353 + ... + 6168540.
Almost surely, 21005325330442 is an apocalyptic number.
1005325330442 is a deficient number, since it is larger than the sum of its proper divisors (529647878110).
1005325330442 is a wasteful number, since it uses less digits than its factorization.
1005325330442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12172633.
The product of its (nonzero) digits is 43200, while the sum is 32.
The spelling of 1005325330442 in words is "one trillion, five billion, three hundred twenty-five million, three hundred thirty thousand, four hundred forty-two".
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