Base | Representation |
---|---|
bin | 10010101010110111… |
… | …00011001110000101 |
3 | 221212112110100010010 |
4 | 21111123203032011 |
5 | 131011421020401 |
6 | 4334332220433 |
7 | 503245652016 |
oct | 112533431605 |
9 | 27775410103 |
10 | 10023220101 |
11 | 4283934684 |
12 | 1b3890a719 |
13 | c3975a48b |
14 | 6b128900d |
15 | 3d9e47ed6 |
hex | 2556e3385 |
10023220101 has 8 divisors (see below), whose sum is σ = 13370632704. Its totient is φ = 6678977120.
The previous prime is 10023220099. The next prime is 10023220121. The reversal of 10023220101 is 10102232001.
10023220101 is digitally balanced in base 2, 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 a cyclic number.
It is not a de Polignac number, because 10023220101 - 21 = 10023220099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023220121) by changing a digit.
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, 785016 + ... + 797681.
It is an arithmetic number, because the mean of its divisors is an integer number (1671329088).
Almost surely, 210023220101 is an apocalyptic number.
It is an amenable number.
10023220101 is a deficient number, since it is larger than the sum of its proper divisors (3347412603).
10023220101 is a wasteful number, since it uses less digits than its factorization.
10023220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1584811.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10023220101 its reverse (10102232001), we get a palindrome (20125452102).
The spelling of 10023220101 in words is "ten billion, twenty-three million, two hundred twenty thousand, one hundred one".
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