Base | Representation |
---|---|
bin | 10010110100011000… |
… | …10001001110100000 |
3 | 222002002202200011202 |
4 | 21122030101032200 |
5 | 131142343202240 |
6 | 4350304300332 |
7 | 505235635655 |
oct | 113214211640 |
9 | 28062680152 |
10 | 10103100320 |
11 | 4314a33895 |
12 | 1b5b6116a8 |
13 | c50178191 |
14 | 6bbb1dc2c |
15 | 3e1e76315 |
hex | 25a3113a0 |
10103100320 has 24 divisors (see below), whose sum is σ = 23868574884. Its totient is φ = 4041240064.
The previous prime is 10103100311. The next prime is 10103100331. The reversal of 10103100320 is 2300130101.
It can be written as a sum of positive squares in 2 ways, for example, as 9787540624 + 315559696 = 98932^2 + 17764^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31572029 + ... + 31572348.
Almost surely, 210103100320 is an apocalyptic number.
10103100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10103100320 is an abundant number, since it is smaller than the sum of its proper divisors (13765474564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103100320 is an equidigital number, since it uses as much as digits as its factorization.
10103100320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63144392 (or 63144384 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 10103100320 its reverse (2300130101), we get a palindrome (12403230421).
The spelling of 10103100320 in words is "ten billion, one hundred three million, one hundred thousand, three hundred twenty".
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