Base | Representation |
---|---|
bin | 110000000001000001… |
… | …0111010011111101111 |
3 | 100212011011022020011102 |
4 | 1200002002322133233 |
5 | 3142134031032143 |
6 | 115211504513315 |
7 | 10310151400265 |
oct | 1400202723757 |
9 | 325134266142 |
10 | 103113533423 |
11 | 3a8039a091a |
12 | 17b9861b83b |
13 | 9953895704 |
14 | 4dc277c435 |
15 | 2a377580b8 |
hex | 18020ba7ef |
103113533423 has 4 divisors (see below), whose sum is σ = 103328802240. Its totient is φ = 102898264608.
The previous prime is 103113533357. The next prime is 103113533443. The reversal of 103113533423 is 324335311301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324335311301 = 131 ⋅2475842071.
It is a cyclic number.
It is not a de Polignac number, because 103113533423 - 222 = 103109339119 is a prime.
It is a super-2 number, since 2×1031135334232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103113533443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107633690 + ... + 107634647.
It is an arithmetic number, because the mean of its divisors is an integer number (25832200560).
Almost surely, 2103113533423 is an apocalyptic number.
103113533423 is a deficient number, since it is larger than the sum of its proper divisors (215268817).
103113533423 is an equidigital number, since it uses as much as digits as its factorization.
103113533423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215268816.
The product of its (nonzero) digits is 9720, while the sum is 29.
Adding to 103113533423 its reverse (324335311301), we get a palindrome (427448844724).
The spelling of 103113533423 in words is "one hundred three billion, one hundred thirteen million, five hundred thirty-three thousand, four hundred twenty-three".
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