Base | Representation |
---|---|
bin | 100000001010111010… |
… | …0110001110111011010 |
3 | 20121022200210211112120 |
4 | 1000111310301313122 |
5 | 2112441410242020 |
6 | 51423144522110 |
7 | 4664002125411 |
oct | 1002564616732 |
9 | 217280724476 |
10 | 69085634010 |
11 | 273320483a8 |
12 | 11480780336 |
13 | 668cb910a3 |
14 | 34b53da478 |
15 | 1be51e7740 |
hex | 1015d31dda |
69085634010 has 32 divisors (see below), whose sum is σ = 166638729600. Its totient is φ = 18330257088.
The previous prime is 69085633987. The next prime is 69085634041. The reversal of 69085634010 is 1043658096.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5780097 + ... + 5792036.
It is an arithmetic number, because the mean of its divisors is an integer number (5207460300).
Almost surely, 269085634010 is an apocalyptic number.
69085634010 is an abundant number, since it is smaller than the sum of its proper divisors (97553095590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69085634010 is a wasteful number, since it uses less digits than its factorization.
69085634010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11572342.
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 69085634010 in words is "sixty-nine billion, eighty-five million, six hundred thirty-four thousand, ten".
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