Base | Representation |
---|---|
bin | 110000000110111100… |
… | …0001000010110111011 |
3 | 100212122222211001200102 |
4 | 1200031320020112323 |
5 | 3143040340030321 |
6 | 115243315230015 |
7 | 10315111536002 |
oct | 1401570102673 |
9 | 325588731612 |
10 | 103312033211 |
11 | 3a8a5a49732 |
12 | 18032ba830b |
13 | 9985a45bca |
14 | 5000c8dc39 |
15 | 2a49db7c0b |
hex | 180de085bb |
103312033211 has 4 divisors (see below), whose sum is σ = 103340967624. Its totient is φ = 103283098800.
The previous prime is 103312033199. The next prime is 103312033217. The reversal of 103312033211 is 112330213301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112330213301 = 149 ⋅753894049.
It is a cyclic number.
It is not a de Polignac number, because 103312033211 - 26 = 103312033147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103312033217) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 14461850 + ... + 14468991.
It is an arithmetic number, because the mean of its divisors is an integer number (25835241906).
Almost surely, 2103312033211 is an apocalyptic number.
103312033211 is a deficient number, since it is larger than the sum of its proper divisors (28934413).
103312033211 is an equidigital number, since it uses as much as digits as its factorization.
103312033211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28934412.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 103312033211 its reverse (112330213301), we get a palindrome (215642246512).
The spelling of 103312033211 in words is "one hundred three billion, three hundred twelve million, thirty-three thousand, two hundred eleven".
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