Base | Representation |
---|---|
bin | 101111100110001000… |
… | …0110111001001111111 |
3 | 100202211021102221222021 |
4 | 1133030100313021333 |
5 | 3133312033020340 |
6 | 114542153101011 |
7 | 10245614015215 |
oct | 1371420671177 |
9 | 322737387867 |
10 | 102211220095 |
11 | 3a390629526 |
12 | 179863b7767 |
13 | 983b96c0ba |
14 | 4d389bccb5 |
15 | 29d3420e4a |
hex | 17cc43727f |
102211220095 has 8 divisors (see below), whose sum is σ = 122656155264. Its totient is φ = 81767181984.
The previous prime is 102211220039. The next prime is 102211220101. The reversal of 102211220095 is 590022112201.
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 102211220095 - 233 = 93621285503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58917 + ... + 455953.
It is an arithmetic number, because the mean of its divisors is an integer number (15332019408).
Almost surely, 2102211220095 is an apocalyptic number.
102211220095 is a deficient number, since it is larger than the sum of its proper divisors (20444935169).
102211220095 is an equidigital number, since it uses as much as digits as its factorization.
102211220095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448529.
The product of its (nonzero) digits is 720, while the sum is 25.
Adding to 102211220095 its reverse (590022112201), we get a palindrome (692233332296).
The spelling of 102211220095 in words is "one hundred two billion, two hundred eleven million, two hundred twenty thousand, ninety-five".
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