Base | Representation |
---|---|
bin | 101110110110111010000… |
… | …0000011000110011100110 |
3 | 211210200000210112112221120 |
4 | 1131231310000120303212 |
5 | 1321003312133012431 |
6 | 21410313033154410 |
7 | 1233165510535242 |
oct | 135556400306346 |
9 | 24720023475846 |
10 | 6440102235366 |
11 | 2063260900828 |
12 | 88017525ba06 |
13 | 3793b6c97797 |
14 | 1839b9d73422 |
15 | b27c6310196 |
hex | 5db74018ce6 |
6440102235366 has 16 divisors (see below), whose sum is σ = 12881413213104. Its totient is φ = 2146499288064.
The previous prime is 6440102235323. The next prime is 6440102235373. The reversal of 6440102235366 is 6635322010446.
It is a happy number.
It is a super-2 number, since 2×64401022353662 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50294995 + ... + 50422878.
It is an arithmetic number, because the mean of its divisors is an integer number (805088325819).
Almost surely, 26440102235366 is an apocalyptic number.
6440102235366 is an abundant number, since it is smaller than the sum of its proper divisors (6441310977738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6440102235366 is a wasteful number, since it uses less digits than its factorization.
6440102235366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100728535.
The product of its (nonzero) digits is 622080, while the sum is 42.
The spelling of 6440102235366 in words is "six trillion, four hundred forty billion, one hundred two million, two hundred thirty-five thousand, three hundred sixty-six".
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