Base | Representation |
---|---|
bin | 110000111001001111… |
… | …1100110000010100110 |
3 | 101001000122012201222211 |
4 | 1201302133212002212 |
5 | 3210020011200011 |
6 | 120123020314034 |
7 | 10405000060354 |
oct | 1416237460246 |
9 | 331018181884 |
10 | 105000100006 |
11 | 4059190125a |
12 | 184243a291a |
13 | 9b946a49b9 |
14 | 512114a7d4 |
15 | 2ae81b0b21 |
hex | 18727e60a6 |
105000100006 has 4 divisors (see below), whose sum is σ = 157500150012. Its totient is φ = 52500050002.
The previous prime is 105000100003. The next prime is 105000100021. The reversal of 105000100006 is 600001000501.
105000100006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1050001000062 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105000100003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26250025000 + ... + 26250025003.
It is an arithmetic number, because the mean of its divisors is an integer number (39375037503).
Almost surely, 2105000100006 is an apocalyptic number.
105000100006 is a deficient number, since it is larger than the sum of its proper divisors (52500050006).
105000100006 is an equidigital number, since it uses as much as digits as its factorization.
105000100006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52500050005.
The product of its (nonzero) digits is 30, while the sum is 13.
Adding to 105000100006 its reverse (600001000501), we get a palindrome (705001100507).
The spelling of 105000100006 in words is "one hundred five billion, one hundred thousand, six".
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