Base | Representation |
---|---|
bin | 1000000011001111… |
… | …0010100100000110 |
3 | 12120121102020011001 |
4 | 2000303302210012 |
5 | 13411212410402 |
6 | 554235003514 |
7 | 104360464525 |
oct | 20063624406 |
9 | 5517366131 |
10 | 2161060102 |
11 | a09953493 |
12 | 50389959a |
13 | 2859494b6 |
14 | 1670224bc |
15 | c9ac9187 |
hex | 80cf2906 |
2161060102 has 8 divisors (see below), whose sum is σ = 3266335512. Its totient is φ = 1072281600.
The previous prime is 2161060079. The next prime is 2161060117. The reversal of 2161060102 is 2010601612.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2161060102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4123899 + ... + 4124422.
It is an arithmetic number, because the mean of its divisors is an integer number (408291939).
Almost surely, 22161060102 is an apocalyptic number.
2161060102 is a deficient number, since it is larger than the sum of its proper divisors (1105275410).
2161060102 is a wasteful number, since it uses less digits than its factorization.
2161060102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8248454.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 2161060102 is about 46487.2036371301. The cubic root of 2161060102 is about 1292.8722535548.
Adding to 2161060102 its reverse (2010601612), we get a palindrome (4171661714).
The spelling of 2161060102 in words is "two billion, one hundred sixty-one million, sixty thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •