Base | Representation |
---|---|
bin | 11101011101001101001… |
… | …01010101100100100100 |
3 | 10120202102211111212200210 |
4 | 32232212211111210210 |
5 | 113040301200320400 |
6 | 2052542523135420 |
7 | 133060040034354 |
oct | 16564645254444 |
9 | 3522384455623 |
10 | 1012112120100 |
11 | 3602639a7004 |
12 | 1441a2374570 |
13 | 74598728703 |
14 | 36db4cccb64 |
15 | 1b4d9c82950 |
hex | eba6955924 |
1012112120100 has 36 divisors (see below), whose sum is σ = 2928377735024. Its totient is φ = 269896565280.
The previous prime is 1012112120087. The next prime is 1012112120111. The reversal of 1012112120100 is 10212112101.
1012112120100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1686853234 + ... + 1686853833.
Almost surely, 21012112120100 is an apocalyptic number.
1012112120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1012112120100 is an abundant number, since it is smaller than the sum of its proper divisors (1916265614924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012112120100 is a wasteful number, since it uses less digits than its factorization.
1012112120100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3373707084 (or 3373707077 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1012112120100 its reverse (10212112101), we get a palindrome (1022324232201).
The spelling of 1012112120100 in words is "one trillion, twelve billion, one hundred twelve million, one hundred twenty thousand, one hundred".
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