Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11101101100011101 |
3 | 221220000020110111212 |
4 | 21111311131230131 |
5 | 131020140410323 |
6 | 4335133554205 |
7 | 503360464013 |
oct | 112565355435 |
9 | 27800213455 |
10 | 10030013213 |
11 | 4287754420 |
12 | 1b3b045965 |
13 | c3ac9847c |
14 | 6b21368b3 |
15 | 3da83ab78 |
hex | 255d5db1d |
10030013213 has 8 divisors (see below), whose sum is σ = 11417564736. Its totient is φ = 8721750400.
The previous prime is 10030013183. The next prime is 10030013221. The reversal of 10030013213 is 31231003001.
10030013213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10030013213 - 212 = 10030009117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030013233) 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, 19821908 + ... + 19822413.
It is an arithmetic number, because the mean of its divisors is an integer number (1427195592).
Almost surely, 210030013213 is an apocalyptic number.
It is an amenable number.
10030013213 is a deficient number, since it is larger than the sum of its proper divisors (1387551523).
10030013213 is a wasteful number, since it uses less digits than its factorization.
10030013213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39644355.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 10030013213 its reverse (31231003001), we get a palindrome (41261016214).
The spelling of 10030013213 in words is "ten billion, thirty million, thirteen thousand, two hundred thirteen".
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