Base | Representation |
---|---|
bin | 11101011110100010000… |
… | …00011100111100110010 |
3 | 10120211021102210120202200 |
4 | 32233101000130330302 |
5 | 113043230402340112 |
6 | 2053141310324030 |
7 | 133113501600606 |
oct | 16572100347462 |
9 | 3524242716680 |
10 | 1012823871282 |
11 | 360599742223 |
12 | 1443607b9616 |
13 | 74680020762 |
14 | 37041645506 |
15 | 1b52c4c6cdc |
hex | ebd101cf32 |
1012823871282 has 24 divisors (see below), whose sum is σ = 2194564102380. Its totient is φ = 337590667680.
The previous prime is 1012823871253. The next prime is 1012823871329. The reversal of 1012823871282 is 2821783282101.
1012823871282 is a `hidden beast` number, since 10 + 1 + 282 + 3 + 87 + 1 + 282 = 666.
1012823871282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 928137633201 + 84686238081 = 963399^2 + 291009^2 .
It is a super-3 number, since 3×10128238712823 (a number of 37 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1077057 + ... + 1784852.
Almost surely, 21012823871282 is an apocalyptic number.
1012823871282 is an abundant number, since it is smaller than the sum of its proper divisors (1181740231098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012823871282 is a wasteful number, since it uses less digits than its factorization.
1012823871282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2881578 (or 2881575 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 45.
The spelling of 1012823871282 in words is "one trillion, twelve billion, eight hundred twenty-three million, eight hundred seventy-one thousand, two hundred eighty-two".
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