Base | Representation |
---|---|
bin | 1001001101001011110001… |
… | …0011010010101001011101 |
3 | 1022211122220200220210002222 |
4 | 2103102330103102221131 |
5 | 2311320031120414401 |
6 | 33310010213155125 |
7 | 2063204061305423 |
oct | 223227423225135 |
9 | 38748820823088 |
10 | 10122102123101 |
11 | 3252839847361 |
12 | 117589362baa5 |
13 | 5856829c4bc7 |
14 | 26dcab715113 |
15 | 12847472ec1b |
hex | 934bc4d2a5d |
10122102123101 has 4 divisors (see below), whose sum is σ = 10122146198592. Its totient is φ = 10122058047612.
The previous prime is 10122102123083. The next prime is 10122102123109. The reversal of 10122102123101 is 10132120122101.
It is a happy number.
10122102123101 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10122102123101 - 242 = 5724055611997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10122102123101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122102123109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21691451 + ... + 22153176.
It is an arithmetic number, because the mean of its divisors is an integer number (2530536549648).
Almost surely, 210122102123101 is an apocalyptic number.
It is an amenable number.
10122102123101 is a deficient number, since it is larger than the sum of its proper divisors (44075491).
10122102123101 is an equidigital number, since it uses as much as digits as its factorization.
10122102123101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44075490.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 10122102123101 its reverse (10132120122101), we get a palindrome (20254222245202).
The spelling of 10122102123101 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, one hundred twenty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •