Base | Representation |
---|---|
bin | 10111100100110111110… |
… | …01100111000100111111 |
3 | 2212102221010112101201222 |
4 | 23302123321213010333 |
5 | 101233010233004044 |
6 | 1420050223023555 |
7 | 112345163323436 |
oct | 13623371470477 |
9 | 2772833471658 |
10 | 810069422399 |
11 | 292604085896 |
12 | 110bb673abbb |
13 | 5b50a162793 |
14 | 2b2c97da11d |
15 | 161123148ee |
hex | bc9be6713f |
810069422399 has 8 divisors (see below), whose sum is σ = 811173372240. Its totient is φ = 808965605376.
The previous prime is 810069422389. The next prime is 810069422413. The reversal of 810069422399 is 993224960018.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 810069422399 - 236 = 741349945663 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 810069422399.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (810069422389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21472397 + ... + 21510089.
It is an arithmetic number, because the mean of its divisors is an integer number (101396671530).
Almost surely, 2810069422399 is an apocalyptic number.
810069422399 is a deficient number, since it is larger than the sum of its proper divisors (1103949841).
810069422399 is a wasteful number, since it uses less digits than its factorization.
810069422399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66409.
The product of its (nonzero) digits is 1679616, while the sum is 53.
The spelling of 810069422399 in words is "eight hundred ten billion, sixty-nine million, four hundred twenty-two thousand, three hundred ninety-nine".
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