Base | Representation |
---|---|
bin | 100000101000001001100111… |
… | …1111000011100100111000010 |
3 | 1101122011021121201120011221220 |
4 | 1001100103033320130213002 |
5 | 300104044034303242212 |
6 | 2454214505043255510 |
7 | 114310401045156552 |
oct | 10120231770344702 |
9 | 1348137551504856 |
10 | 286993202399682 |
11 | 83499151948029 |
12 | 2823125697a596 |
13 | c41a45c35b0bc |
14 | 50c278badd162 |
15 | 232a54253d38c |
hex | 10504cfe1c9c2 |
286993202399682 has 16 divisors (see below), whose sum is σ = 573989533817760. Its totient is φ = 95663879296832.
The previous prime is 286993202399681. The next prime is 286993202399693.
286993202399682 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×2869932023996822 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 286993202399598 and 286993202399607.
It is not an unprimeable number, because it can be changed into a prime (286993202399681) 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, 129182568 + ... + 131385395.
It is an arithmetic number, because the mean of its divisors is an integer number (35874345863610).
Almost surely, 2286993202399682 is an apocalyptic number.
286993202399682 is an abundant number, since it is smaller than the sum of its proper divisors (286996331418078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286993202399682 is a wasteful number, since it uses less digits than its factorization.
286993202399682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260751537.
The product of its (nonzero) digits is 2176782336, while the sum is 78.
The spelling of 286993202399682 in words is "two hundred eighty-six trillion, nine hundred ninety-three billion, two hundred two million, three hundred ninety-nine thousand, six hundred eighty-two".
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