Base | Representation |
---|---|
bin | 11111000111010010011… |
… | …00010101111100110010 |
3 | 10210012102220221010112200 |
4 | 33203221030111330302 |
5 | 120003420414410440 |
6 | 2135042112204030 |
7 | 140144256622353 |
oct | 17435114257462 |
9 | 3705386833480 |
10 | 1069064216370 |
11 | 382429974967 |
12 | 153237539616 |
13 | 79a7389b167 |
14 | 39a58a69d2a |
15 | 1cc1eb2cc30 |
hex | f8e9315f32 |
1069064216370 has 48 divisors (see below), whose sum is σ = 2780183921112. Its totient is φ = 285020513280.
The previous prime is 1069064216359. The next prime is 1069064216377. The reversal of 1069064216370 is 736124609601.
1069064216370 is a `hidden beast` number, since 1 + 0 + 6 + 9 + 0 + 6 + 4 + 2 + 1 + 637 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 294370268481 + 774693947889 = 542559^2 + 880167^2 .
It is a super-3 number, since 3×10690642163703 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (1069064216377) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909861 + ... + 1722200.
Almost surely, 21069064216370 is an apocalyptic number.
1069064216370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1069064216370 is an abundant number, since it is smaller than the sum of its proper divisors (1711119704742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1069064216370 is a wasteful number, since it uses less digits than its factorization.
1069064216370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2636587 (or 2636584 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The spelling of 1069064216370 in words is "one trillion, sixty-nine billion, sixty-four million, two hundred sixteen thousand, three hundred seventy".
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