Base | Representation |
---|---|
bin | 101111001011000100… |
… | …1011101101101100001 |
3 | 100200111000001102002221 |
4 | 1132112021131231201 |
5 | 3124432121424301 |
6 | 114312121311041 |
7 | 10214250636421 |
oct | 1362611355541 |
9 | 320430042087 |
10 | 101303311201 |
11 | 39a650950a4 |
12 | 17772335481 |
13 | 97258368c1 |
14 | 4c901a4481 |
15 | 297d880da1 |
hex | 179625db61 |
101303311201 has 8 divisors (see below), whose sum is σ = 102446854664. Its totient is φ = 100161792000.
The previous prime is 101303311169. The next prime is 101303311211. The reversal of 101303311201 is 102113303101.
It can be written as a sum of positive squares in 4 ways, for example, as 47792518225 + 53510792976 = 218615^2 + 231324^2 .
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 101303311201 - 25 = 101303311169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101303311211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405300 + ... + 605701.
It is an arithmetic number, because the mean of its divisors is an integer number (12805856833).
Almost surely, 2101303311201 is an apocalyptic number.
It is an amenable number.
101303311201 is a deficient number, since it is larger than the sum of its proper divisors (1143543463).
101303311201 is a wasteful number, since it uses less digits than its factorization.
101303311201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012131.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 101303311201 its reverse (102113303101), we get a palindrome (203416614302).
The spelling of 101303311201 in words is "one hundred one billion, three hundred three million, three hundred eleven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •