Base | Representation |
---|---|
bin | 110000000011101000… |
… | …1110010110110011001 |
3 | 100212101021111021011220 |
4 | 1200013101302312121 |
5 | 3142324014222340 |
6 | 115224322242253 |
7 | 10312265514654 |
oct | 1400721626631 |
9 | 325337437156 |
10 | 103201320345 |
11 | 3a8495004a2 |
12 | 18001ab6389 |
13 | 9968b21236 |
14 | 4dd02b089b |
15 | 2a402e8ed0 |
hex | 1807472d99 |
103201320345 has 8 divisors (see below), whose sum is σ = 165122112576. Its totient is φ = 55040704176.
The previous prime is 103201320307. The next prime is 103201320437. The reversal of 103201320345 is 543023102301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103201320345 - 26 = 103201320281 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3440043997 + ... + 3440044026.
It is an arithmetic number, because the mean of its divisors is an integer number (20640264072).
Almost surely, 2103201320345 is an apocalyptic number.
103201320345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103201320345 is a deficient number, since it is larger than the sum of its proper divisors (61920792231).
103201320345 is an equidigital number, since it uses as much as digits as its factorization.
103201320345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6880088031.
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 103201320345 its reverse (543023102301), we get a palindrome (646224422646).
The spelling of 103201320345 in words is "one hundred three billion, two hundred one million, three hundred twenty thousand, three hundred forty-five".
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