Base | Representation |
---|---|
bin | 1001001100100110111101… |
… | …0010000100000111010000 |
3 | 1022210201101222222222202212 |
4 | 2103021233102010013100 |
5 | 2311134311311134300 |
6 | 33301253441331252 |
7 | 2062404144651623 |
oct | 223115722040720 |
9 | 38721358888685 |
10 | 10112220021200 |
11 | 32496286389a0 |
12 | 1173996036b28 |
13 | 584769576a2b |
14 | 26d6110c1dba |
15 | 128096dae935 |
hex | 9326f4841d0 |
10112220021200 has 120 divisors (see below), whose sum is σ = 26581857818880. Its totient is φ = 3666258892800.
The previous prime is 10112220021181. The next prime is 10112220021203. The reversal of 10112220021200 is 212002221101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112220021203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1927040 + ... + 4892639.
It is an arithmetic number, because the mean of its divisors is an integer number (221515481824).
Almost surely, 210112220021200 is an apocalyptic number.
10112220021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10112220021200 is an abundant number, since it is smaller than the sum of its proper divisors (16469637797680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112220021200 is a wasteful number, since it uses less digits than its factorization.
10112220021200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6820045 (or 6820034 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10112220021200 its reverse (212002221101), we get a palindrome (10324222242301).
The spelling of 10112220021200 in words is "ten trillion, one hundred twelve billion, two hundred twenty million, twenty-one thousand, two hundred".
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