Base | Representation |
---|---|
bin | 1011001110101001010… |
… | …1010010011010010010 |
3 | 200102221020012212122021 |
4 | 2303222111102122102 |
5 | 11130034430310002 |
6 | 224342135002054 |
7 | 16636330013143 |
oct | 2635225223222 |
9 | 612836185567 |
10 | 192910010002 |
11 | 748a3742836 |
12 | 3147920932a |
13 | 15264498a18 |
14 | 94a061baca |
15 | 5040cd1737 |
hex | 2cea552692 |
192910010002 has 4 divisors (see below), whose sum is σ = 289365015006. Its totient is φ = 96455005000.
The previous prime is 192910009969. The next prime is 192910010011. The reversal of 192910010002 is 200010019291.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200010019291 = 90631 ⋅2206861.
It can be written as a sum of positive squares in only one way, i.e., 176543669241 + 16366340761 = 420171^2 + 127931^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48227502499 + ... + 48227502502.
Almost surely, 2192910010002 is an apocalyptic number.
192910010002 is a deficient number, since it is larger than the sum of its proper divisors (96455005004).
192910010002 is an equidigital number, since it uses as much as digits as its factorization.
192910010002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96455005003.
The product of its (nonzero) digits is 324, while the sum is 25.
Adding to 192910010002 its reverse (200010019291), we get a palindrome (392920029293).
The spelling of 192910010002 in words is "one hundred ninety-two billion, nine hundred ten million, ten thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •