Base | Representation |
---|---|
bin | 10010101011110011… |
… | …01010000000001001 |
3 | 221220002022022001010 |
4 | 21111321222000021 |
5 | 131020431042301 |
6 | 4335213314133 |
7 | 503403022035 |
oct | 112571520011 |
9 | 27802268033 |
10 | 10031112201 |
11 | 4288335080 |
12 | 1b3b495949 |
13 | c3b291766 |
14 | 6b23411c5 |
15 | 3da9a65d6 |
hex | 255e6a009 |
10031112201 has 32 divisors (see below), whose sum is σ = 14693068800. Its totient is φ = 6036940800.
The previous prime is 10031112167. The next prime is 10031112233. The reversal of 10031112201 is 10221113001.
It is not a de Polignac number, because 10031112201 - 29 = 10031111689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10031112601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4208256 + ... + 4210638.
It is an arithmetic number, because the mean of its divisors is an integer number (459158400).
Almost surely, 210031112201 is an apocalyptic number.
10031112201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10031112201 is a deficient number, since it is larger than the sum of its proper divisors (4661956599).
10031112201 is a wasteful number, since it uses less digits than its factorization.
10031112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3237.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 10031112201 its reverse (10221113001), we get a palindrome (20252225202).
The spelling of 10031112201 in words is "ten billion, thirty-one million, one hundred twelve thousand, two hundred one".
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