Base | Representation |
---|---|
bin | 11011110011000000011… |
… | …011100001100001011100 |
3 | 20202121112200212022012101 |
4 | 123303000123201201130 |
5 | 222244034120420332 |
6 | 4021310405014444 |
7 | 255002246264143 |
oct | 33630033414134 |
9 | 6677480768171 |
10 | 1910193920092 |
11 | 67712173a837 |
12 | 26a2600b4424 |
13 | 10b19097ac13 |
14 | 6864d63075a |
15 | 34a4dba8ae7 |
hex | 1bcc06e185c |
1910193920092 has 48 divisors (see below), whose sum is σ = 3449261983104. Its totient is φ = 925053696000.
The previous prime is 1910193920077. The next prime is 1910193920099. The reversal of 1910193920092 is 2900293910191.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1910193920099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12412288 + ... + 12565240.
It is an arithmetic number, because the mean of its divisors is an integer number (71859624648).
Almost surely, 21910193920092 is an apocalyptic number.
It is an amenable number.
1910193920092 is a deficient number, since it is larger than the sum of its proper divisors (1539068063012).
1910193920092 is a wasteful number, since it uses less digits than its factorization.
1910193920092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153550 (or 153548 counting only the distinct ones).
The product of its (nonzero) digits is 78732, while the sum is 46.
Subtracting 1910193920092 from its reverse (2900293910191), we obtain a palindrome (990099990099).
The spelling of 1910193920092 in words is "one trillion, nine hundred ten billion, one hundred ninety-three million, nine hundred twenty thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •