Base | Representation |
---|---|
bin | 101111000101000101… |
… | …0010111011111111111 |
3 | 100122221222122222122020 |
4 | 1132022022113133333 |
5 | 3124024132040221 |
6 | 114240135251223 |
7 | 10206256462500 |
oct | 1361212273777 |
9 | 318858588566 |
10 | 101102221311 |
11 | 39971628303 |
12 | 17716b19b13 |
13 | 96c2c8a4c0 |
14 | 4c715baba7 |
15 | 296adadac6 |
hex | 178a2977ff |
101102221311 has 48 divisors (see below), whose sum is σ = 170452646784. Its totient is φ = 52830138816.
The previous prime is 101102221291. The next prime is 101102221333. The reversal of 101102221311 is 113122201101.
It is not a de Polignac number, because 101102221311 - 210 = 101102220287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101102221361) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42745 + ... + 451698.
It is an arithmetic number, because the mean of its divisors is an integer number (3551096808).
Almost surely, 2101102221311 is an apocalyptic number.
101102221311 is a deficient number, since it is larger than the sum of its proper divisors (69350425473).
101102221311 is a wasteful number, since it uses less digits than its factorization.
101102221311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494580 (or 494573 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 101102221311 its reverse (113122201101), we get a palindrome (214224422412).
The spelling of 101102221311 in words is "one hundred one billion, one hundred two million, two hundred twenty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •