Base | Representation |
---|---|
bin | 100000100011010110… |
… | …0001000011111110100 |
3 | 20200102211102212000122 |
4 | 1001012230020133310 |
5 | 2121131243412441 |
6 | 52040352231112 |
7 | 5023215346403 |
oct | 1010654103764 |
9 | 220384385018 |
10 | 69905450996 |
11 | 27712893aa7 |
12 | 1166b23b498 |
13 | 6790991cb4 |
14 | 355224363a |
15 | 1c4218634b |
hex | 1046b087f4 |
69905450996 has 12 divisors (see below), whose sum is σ = 122704132320. Its totient is φ = 34847127480.
The previous prime is 69905450983. The next prime is 69905450999.
69905450996 is nontrivially palindromic in base 10.
It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69905450999) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26398016 + ... + 26400663.
It is an arithmetic number, because the mean of its divisors is an integer number (10225344360).
Almost surely, 269905450996 is an apocalyptic number.
It is an amenable number.
69905450996 is a deficient number, since it is larger than the sum of its proper divisors (52798681324).
69905450996 is a wasteful number, since it uses less digits than its factorization.
69905450996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52799014 (or 52799012 counting only the distinct ones).
The product of its (nonzero) digits is 23619600, while the sum is 62.
The spelling of 69905450996 in words is "sixty-nine billion, nine hundred five million, four hundred fifty thousand, nine hundred ninety-six".
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