Base | Representation |
---|---|
bin | 110001000000000111… |
… | …0010000001010111101 |
3 | 101001121200121222012201 |
4 | 1202000032100022331 |
5 | 3211002442410010 |
6 | 120201525231501 |
7 | 10413464640103 |
oct | 1420016201275 |
9 | 331550558181 |
10 | 105230435005 |
11 | 4069a923363 |
12 | 18489562591 |
13 | 9c003205b7 |
14 | 5143987c73 |
15 | 2b0d50d23a |
hex | 18803902bd |
105230435005 has 32 divisors (see below), whose sum is σ = 129538414080. Its totient is φ = 82036462080.
The previous prime is 105230434997. The next prime is 105230435029. The reversal of 105230435005 is 500534032501.
It is not a de Polignac number, because 105230435005 - 23 = 105230434997 is a prime.
It is a super-2 number, since 2×1052304350052 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38029132 + ... + 38031898.
It is an arithmetic number, because the mean of its divisors is an integer number (4048075440).
Almost surely, 2105230435005 is an apocalyptic number.
It is an amenable number.
105230435005 is a deficient number, since it is larger than the sum of its proper divisors (24307979075).
105230435005 is a wasteful number, since it uses less digits than its factorization.
105230435005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3909.
The product of its (nonzero) digits is 9000, while the sum is 28.
Adding to 105230435005 its reverse (500534032501), we get a palindrome (605764467506).
The spelling of 105230435005 in words is "one hundred five billion, two hundred thirty million, four hundred thirty-five thousand, five".
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