Base | Representation |
---|---|
bin | 10010110110101000… |
… | …11100100010011110 |
3 | 222010102100221111111 |
4 | 21123110130202132 |
5 | 131212214133042 |
6 | 4352222012234 |
7 | 505555521241 |
oct | 113324344236 |
9 | 28112327444 |
10 | 10122021022 |
11 | 4324687233 |
12 | 1b65a1707a |
13 | c54071269 |
14 | 6c0447258 |
15 | 3e3962517 |
hex | 25b51c89e |
10122021022 has 4 divisors (see below), whose sum is σ = 15183031536. Its totient is φ = 5061010510.
The previous prime is 10122021011. The next prime is 10122021043. The reversal of 10122021022 is 22012022101.
It is a happy number.
10122021022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 10122020993 and 10122021011.
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 as a sum of consecutive naturals, namely, 2530505254 + ... + 2530505257.
It is an arithmetic number, because the mean of its divisors is an integer number (3795757884).
Almost surely, 210122021022 is an apocalyptic number.
10122021022 is a deficient number, since it is larger than the sum of its proper divisors (5061010514).
10122021022 is an equidigital number, since it uses as much as digits as its factorization.
10122021022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5061010513.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10122021022 its reverse (22012022101), we get a palindrome (32134043123).
The spelling of 10122021022 in words is "ten billion, one hundred twenty-two million, twenty-one thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •