Base | Representation |
---|---|
bin | 10000001001111101101… |
… | …011011110101000001000 |
3 | 10221010122110012012100100 |
4 | 100021331223132220020 |
5 | 121142202242041013 |
6 | 2210005023405400 |
7 | 143132020150644 |
oct | 20117553365010 |
9 | 3833573165310 |
10 | 1110210112008 |
11 | 398923735298 |
12 | 15b1bb153860 |
13 | 8090018057a |
14 | 3ba3d4c1c24 |
15 | 1dd2c014473 |
hex | 1027dadea08 |
1110210112008 has 24 divisors (see below), whose sum is σ = 3006819053550. Its totient is φ = 370070037312.
The previous prime is 1110210112007. The next prime is 1110210112049. The reversal of 1110210112008 is 8002110120111.
It can be written as a sum of positive squares in only one way, i.e., 593821277604 + 516388834404 = 770598^2 + 718602^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (1110210112007) 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 5 ways as a sum of consecutive naturals, for example, 7709792373 + ... + 7709792516.
Almost surely, 21110210112008 is an apocalyptic number.
1110210112008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1110210112008 is an abundant number, since it is smaller than the sum of its proper divisors (1896608941542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110210112008 is a wasteful number, since it uses less digits than its factorization.
1110210112008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15419584901 (or 15419584894 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 18.
Adding to 1110210112008 its reverse (8002110120111), we get a palindrome (9112320232119).
The spelling of 1110210112008 in words is "one trillion, one hundred ten billion, two hundred ten million, one hundred twelve thousand, eight".
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