Base | Representation |
---|---|
bin | 100000000001000000111… |
… | …001010001101011111100 |
3 | 21210022212120220100002010 |
4 | 200001000321101223330 |
5 | 242021312133341103 |
6 | 4402414551531220 |
7 | 314644553353530 |
oct | 40010071215374 |
9 | 7708776810063 |
10 | 2200112012028 |
11 | 779075968307 |
12 | 2b6491089b10 |
13 | 12c614b41648 |
14 | 786b37abbc0 |
15 | 3c36b1ca903 |
hex | 20040e51afc |
2200112012028 has 24 divisors (see below), whose sum is σ = 5866965365632. Its totient is φ = 628603431984.
The previous prime is 2200112012003. The next prime is 2200112012029. The reversal of 2200112012028 is 8202102110022.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 2200112011995 and 2200112012013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200112012029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13095904750 + ... + 13095904917.
Almost surely, 22200112012028 is an apocalyptic number.
2200112012028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2200112012028 is an abundant number, since it is smaller than the sum of its proper divisors (3666853353604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200112012028 is a wasteful number, since it uses less digits than its factorization.
2200112012028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26191809681 (or 26191809679 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
The spelling of 2200112012028 in words is "two trillion, two hundred billion, one hundred twelve million, twelve thousand, twenty-eight".
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