Base | Representation |
---|---|
bin | 10010110010000011… |
… | …11111110001100101 |
3 | 222000202010111011111 |
4 | 21121001333301211 |
5 | 131122402131211 |
6 | 4344331105021 |
7 | 504611304502 |
oct | 113101776145 |
9 | 28022114144 |
10 | 10083630181 |
11 | 4304a45669 |
12 | 1b54ba2171 |
13 | c4911bca1 |
14 | 6b92d24a9 |
15 | 3e03cc421 |
hex | 25907fc65 |
10083630181 has 8 divisors (see below), whose sum is σ = 10451882880. Its totient is φ = 9721782048.
The previous prime is 10083630133. The next prime is 10083630197. The reversal of 10083630181 is 18103638001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10083630181 - 211 = 10083628133 is a prime.
It is a super-2 number, since 2×100836301812 (a number of 21 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 (10083630881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597936 + ... + 1604233.
It is an arithmetic number, because the mean of its divisors is an integer number (1306485360).
Almost surely, 210083630181 is an apocalyptic number.
It is an amenable number.
10083630181 is a deficient number, since it is larger than the sum of its proper divisors (368252699).
10083630181 is an equidigital number, since it uses as much as digits as its factorization.
10083630181 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3202283.
The product of its (nonzero) digits is 3456, while the sum is 31.
The spelling of 10083630181 in words is "ten billion, eighty-three million, six hundred thirty thousand, one hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •