Base | Representation |
---|---|
bin | 10010101001010010… |
… | …00111101010011110 |
3 | 221211121120200120212 |
4 | 21110221013222132 |
5 | 131000030000110 |
6 | 4333141012422 |
7 | 503025411362 |
oct | 112451075236 |
9 | 27747520525 |
10 | 10010000030 |
11 | 42774251a8 |
12 | 1b343b4112 |
13 | c36aac054 |
14 | 6ad6072a2 |
15 | 3d8bd5e05 |
hex | 254a47a9e |
10010000030 has 16 divisors (see below), whose sum is σ = 18235085904. Its totient is φ = 3955758720.
The previous prime is 10010000029. The next prime is 10010000053. The reversal of 10010000030 is 3000001001.
10010000030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (5).
It is a junction number, because it is equal to n+sod(n) for n = 10009999969 and 10010000023.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6029291 + ... + 6030950.
It is an arithmetic number, because the mean of its divisors is an integer number (1139692869).
Almost surely, 210010000030 is an apocalyptic number.
10010000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10010000030 is a deficient number, since it is larger than the sum of its proper divisors (8225085874).
10010000030 is a wasteful number, since it uses less digits than its factorization.
10010000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12060331.
The product of its (nonzero) digits is 3, while the sum is 5.
Adding to 10010000030 its reverse (3000001001), we get a palindrome (13010001031).
The spelling of 10010000030 in words is "ten billion, ten million, thirty", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •