Base | Representation |
---|---|
bin | 110000001010001010… |
… | …1100100000011001111 |
3 | 100212221112202021120202 |
4 | 1200110111210003033 |
5 | 3143301111141421 |
6 | 115302150204115 |
7 | 10320565666322 |
oct | 1402425440317 |
9 | 325845667522 |
10 | 103420412111 |
11 | 3a951143375 |
12 | 1806335363b |
13 | 99a2331433 |
14 | 50114227b9 |
15 | 2a5467510b |
hex | 18145640cf |
103420412111 has 8 divisors (see below), whose sum is σ = 107926333440. Its totient is φ = 98915272632.
The previous prime is 103420412093. The next prime is 103420412129. The reversal of 103420412111 is 111214024301.
It is an interprime number because it is at equal distance from previous prime (103420412093) and next prime (103420412129).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103420412111 - 218 = 103420149967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103420412171) 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, 83330 + ... + 462368.
It is an arithmetic number, because the mean of its divisors is an integer number (13490791680).
Almost surely, 2103420412111 is an apocalyptic number.
103420412111 is a deficient number, since it is larger than the sum of its proper divisors (4505921329).
103420412111 is a wasteful number, since it uses less digits than its factorization.
103420412111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390925.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 103420412111 its reverse (111214024301), we get a palindrome (214634436412).
The spelling of 103420412111 in words is "one hundred three billion, four hundred twenty million, four hundred twelve thousand, one hundred eleven".
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