Base | Representation |
---|---|
bin | 11100000010101101… |
… | …011011001101001111 |
3 | 2212201102201100012111 |
4 | 130002231123031033 |
5 | 443131204432143 |
6 | 21455450444451 |
7 | 2114105522044 |
oct | 340255331517 |
9 | 85642640174 |
10 | 30110233423 |
11 | 11851495036 |
12 | 5a03a33727 |
13 | 2abb17c78a |
14 | 1658d411cb |
15 | bb365099d |
hex | 702b5b34f |
30110233423 has 16 divisors (see below), whose sum is σ = 31285493856. Its totient is φ = 28964390400.
The previous prime is 30110233379. The next prime is 30110233427. The reversal of 30110233423 is 32433201103.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30110233423 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30110233394 and 30110233403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110233427) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 463515 + ... + 524467.
It is an arithmetic number, because the mean of its divisors is an integer number (1955343366).
Almost surely, 230110233423 is an apocalyptic number.
30110233423 is a deficient number, since it is larger than the sum of its proper divisors (1175260433).
30110233423 is a wasteful number, since it uses less digits than its factorization.
30110233423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61194.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 30110233423 its reverse (32433201103), we get a palindrome (62543434526).
The spelling of 30110233423 in words is "thirty billion, one hundred ten million, two hundred thirty-three thousand, four hundred twenty-three".
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