Base | Representation |
---|---|
bin | 10010110100000000… |
… | …11100100011110010 |
3 | 222001212221012201111 |
4 | 21122000130203302 |
5 | 131141100013020 |
6 | 4350114023534 |
7 | 505200410041 |
oct | 113200344362 |
9 | 28055835644 |
10 | 10100001010 |
11 | 4313207280 |
12 | 1b5a577baa |
13 | c4c631578 |
14 | 6bb554558 |
15 | 3e1a62d5a |
hex | 25a01c8f2 |
10100001010 has 32 divisors (see below), whose sum is σ = 20029114944. Its totient is φ = 3636360000.
The previous prime is 10100001001. The next prime is 10100001059. The reversal of 10100001010 is 1010000101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443436 + ... + 465655.
It is an arithmetic number, because the mean of its divisors is an integer number (625909842).
Almost surely, 210100001010 is an apocalyptic number.
10100001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10100001010 is a deficient number, since it is larger than the sum of its proper divisors (9929113934).
10100001010 is a wasteful number, since it uses less digits than its factorization.
10100001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909210.
The product of its (nonzero) digits is 1, while the sum is 4.
Adding to 10100001010 its reverse (1010000101), we get a palindrome (11110001111).
Subtracting from 10100001010 its reverse (1010000101), we obtain a palindrome (9090000909).
The spelling of 10100001010 in words is "ten billion, one hundred million, one thousand, ten".
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