Base | Representation |
---|---|
bin | 1111010010000101011… |
… | …00100110111010100101 |
3 | 1212012101110200212010002 |
4 | 13221002230212322211 |
5 | 32100403340000401 |
6 | 1041121354311045 |
7 | 52636406566433 |
oct | 7510254467245 |
9 | 1765343625102 |
10 | 525105000101 |
11 | 1927720a0670 |
12 | 85928728485 |
13 | 3a695358916 |
14 | 1b5b54ddd53 |
15 | d9d4b46a6b |
hex | 7a42b26ea5 |
525105000101 has 16 divisors (see below), whose sum is σ = 611710963200. Its totient is φ = 446039227200.
The previous prime is 525105000059. The next prime is 525105000131. The reversal of 525105000101 is 101000501525.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 525105000101 - 26 = 525105000037 is a prime.
It is a super-2 number, since 2×5251050001012 (a number of 24 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 (525105000131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26540066 + ... + 26559843.
It is an arithmetic number, because the mean of its divisors is an integer number (38231935200).
Almost surely, 2525105000101 is an apocalyptic number.
It is an amenable number.
525105000101 is a deficient number, since it is larger than the sum of its proper divisors (86605963099).
525105000101 is a wasteful number, since it uses less digits than its factorization.
525105000101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53099980.
The product of its (nonzero) digits is 250, while the sum is 20.
Adding to 525105000101 its reverse (101000501525), we get a palindrome (626105501626).
The spelling of 525105000101 in words is "five hundred twenty-five billion, one hundred five million, one hundred one", and thus it is an aban number.
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