Base | Representation |
---|---|
bin | 10010101000010000… |
… | …11110010001101101 |
3 | 221211000110220001010 |
4 | 21110020132101231 |
5 | 130440332120101 |
6 | 4332233335433 |
7 | 502562565513 |
oct | 112410362155 |
9 | 27730426033 |
10 | 10001441901 |
11 | 427260a370 |
12 | 1b31567579 |
13 | c350a3879 |
14 | 6ac41a4b3 |
15 | 3d80952d6 |
hex | 25421e46d |
10001441901 has 16 divisors (see below), whose sum is σ = 15313213440. Its totient is φ = 5742454320.
The previous prime is 10001441893. The next prime is 10001441927. The reversal of 10001441901 is 10914410001.
It is not a de Polignac number, because 10001441901 - 23 = 10001441893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001441971) 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, 7975005 + ... + 7976258.
It is an arithmetic number, because the mean of its divisors is an integer number (957075840).
Almost surely, 210001441901 is an apocalyptic number.
10001441901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10001441901 is a deficient number, since it is larger than the sum of its proper divisors (5311771539).
10001441901 is a wasteful number, since it uses less digits than its factorization.
10001441901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15951296.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 10001441901 its reverse (10914410001), we get a palindrome (20915851902).
The spelling of 10001441901 in words is "ten billion, one million, four hundred forty-one thousand, nine hundred one".
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