Base | Representation |
---|---|
bin | 101111100011011100… |
… | …0101100110001000110 |
3 | 100202120222200022021111 |
4 | 1133012320230301012 |
5 | 3133120434000011 |
6 | 114525211235234 |
7 | 10243440114664 |
oct | 1370670546106 |
9 | 322528608244 |
10 | 102121000006 |
11 | 3a344707873 |
12 | 17960148b1a |
13 | 9826070c2c |
14 | 4d2aa15c34 |
15 | 29ca54e121 |
hex | 17c6e2cc46 |
102121000006 has 8 divisors (see below), whose sum is σ = 161243684280. Its totient is φ = 48373105248.
The previous prime is 102120999989. The next prime is 102121000019. The reversal of 102121000006 is 600000121201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 102121000006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343697331 + ... + 1343697406.
It is an arithmetic number, because the mean of its divisors is an integer number (20155460535).
Almost surely, 2102121000006 is an apocalyptic number.
102121000006 is a deficient number, since it is larger than the sum of its proper divisors (59122684274).
102121000006 is a wasteful number, since it uses less digits than its factorization.
102121000006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2687394758.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 102121000006 its reverse (600000121201), we get a palindrome (702121121207).
The spelling of 102121000006 in words is "one hundred two billion, one hundred twenty-one million, six", and thus it is an aban number.
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