Base | Representation |
---|---|
bin | 11111001010010001100… |
… | …11010100001111100000 |
3 | 10210100120201020102102021 |
4 | 33211020303110033200 |
5 | 120020212034043022 |
6 | 2135505212431224 |
7 | 140232105060253 |
oct | 17451063241740 |
9 | 3710521212367 |
10 | 1070668268512 |
11 | 383082363a97 |
12 | 153604778514 |
13 | 79c6acc243b |
14 | 39b6bad709a |
15 | 1ccb587c7c7 |
hex | f948cd43e0 |
1070668268512 has 24 divisors (see below), whose sum is σ = 2108980144656. Its totient is φ = 535054263552.
The previous prime is 1070668268507. The next prime is 1070668268513. The reversal of 1070668268512 is 2158628660701.
It is a happy number.
It is a super-2 number, since 2×10706682685122 (a number of 25 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 1070668268512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1070668268513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8683788 + ... + 8806219.
It is an arithmetic number, because the mean of its divisors is an integer number (87874172694).
Almost surely, 21070668268512 is an apocalyptic number.
It is an amenable number.
1070668268512 is a deficient number, since it is larger than the sum of its proper divisors (1038311876144).
1070668268512 is a wasteful number, since it uses less digits than its factorization.
1070668268512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17491930 (or 17491922 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 52.
The spelling of 1070668268512 in words is "one trillion, seventy billion, six hundred sixty-eight million, two hundred sixty-eight thousand, five hundred twelve".
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