Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00100111000011101 |
3 | 221220002111220001220 |
4 | 21111322010320131 |
5 | 131020443103201 |
6 | 4335215523553 |
7 | 503403661032 |
oct | 112572047035 |
9 | 27802456056 |
10 | 10031222301 |
11 | 42883aa871 |
12 | 1b3b5295b9 |
13 | c3b2cc8c9 |
14 | 6b236d389 |
15 | 3da9c9036 |
hex | 255e84e1d |
10031222301 has 8 divisors (see below), whose sum is σ = 13377672480. Its totient is φ = 6686126832.
The previous prime is 10031222281. The next prime is 10031222309. The reversal of 10031222301 is 10322213001.
10031222301 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 not a de Polignac number, because 10031222301 - 215 = 10031189533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031222309) 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, 321271 + ... + 351108.
It is an arithmetic number, because the mean of its divisors is an integer number (1672209060).
Almost surely, 210031222301 is an apocalyptic number.
It is an amenable number.
10031222301 is a deficient number, since it is larger than the sum of its proper divisors (3346450179).
10031222301 is an equidigital number, since it uses as much as digits as its factorization.
10031222301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677355.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10031222301 its reverse (10322213001), we get a palindrome (20353435302).
The spelling of 10031222301 in words is "ten billion, thirty-one million, two hundred twenty-two thousand, three hundred one".
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