Base | Representation |
---|---|
bin | 101101001110011000100011… |
… | …1010001111001001000001110 |
3 | 1221011111102002022120001222200 |
4 | 1122130301013101321020032 |
5 | 404120033041102001202 |
6 | 3530015142013422330 |
7 | 146535115163234664 |
oct | 13234610721711016 |
9 | 1834442068501880 |
10 | 397801066828302 |
11 | 10582a5376325a5 |
12 | 3874861849a9a6 |
13 | 140c7630a02687 |
14 | 703396265cc34 |
15 | 30ecaba6ade1c |
hex | 169cc4747920e |
397801066828302 has 48 divisors (see below), whose sum is σ = 912649316494032. Its totient is φ = 124793925246720.
The previous prime is 397801066828247. The next prime is 397801066828303. The reversal of 397801066828302 is 203828660108793.
397801066828302 is a `hidden beast` number, since 3 + 97 + 80 + 106 + 68 + 2 + 8 + 302 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 397801066828302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (397801066828303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27412824 + ... + 39332747.
It is an arithmetic number, because the mean of its divisors is an integer number (19013527426959).
Almost surely, 2397801066828302 is an apocalyptic number.
397801066828302 is an abundant number, since it is smaller than the sum of its proper divisors (514848249665730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
397801066828302 is a wasteful number, since it uses less digits than its factorization.
397801066828302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66765073 (or 66765070 counting only the distinct ones).
The product of its (nonzero) digits is 41803776, while the sum is 63.
The spelling of 397801066828302 in words is "three hundred ninety-seven trillion, eight hundred one billion, sixty-six million, eight hundred twenty-eight thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •