Base | Representation |
---|---|
bin | 110010010111001011… |
… | …1111110000111110001 |
3 | 101100011022110221010022 |
4 | 1210232113332013301 |
5 | 3232443431434342 |
6 | 121403501213225 |
7 | 10546053454130 |
oct | 1445627760761 |
9 | 340138427108 |
10 | 108152218097 |
11 | 4195a120230 |
12 | 18b63b61215 |
13 | a27774a231 |
14 | 533da2d917 |
15 | 2c2eca19d2 |
hex | 192e5fe1f1 |
108152218097 has 8 divisors (see below), whose sum is σ = 134839129152. Its totient is φ = 84274455600.
The previous prime is 108152218079. The next prime is 108152218103. The reversal of 108152218097 is 790812251801.
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 108152218097 - 26 = 108152218033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108152218897) 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, 702287054 + ... + 702287207.
It is an arithmetic number, because the mean of its divisors is an integer number (16854891144).
Almost surely, 2108152218097 is an apocalyptic number.
It is an amenable number.
108152218097 is a deficient number, since it is larger than the sum of its proper divisors (26686911055).
108152218097 is a wasteful number, since it uses less digits than its factorization.
108152218097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1404574279.
The product of its (nonzero) digits is 80640, while the sum is 44.
Adding to 108152218097 its reverse (790812251801), we get a palindrome (898964469898).
The spelling of 108152218097 in words is "one hundred eight billion, one hundred fifty-two million, two hundred eighteen thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •