Base | Representation |
---|---|
bin | 101101111101000111101011… |
… | …001101011000001000000000 |
3 | 222111121201222021100100200010 |
4 | 231331013223031120020000 |
5 | 202442401312340402240 |
6 | 1553505023441424520 |
7 | 60400061164634265 |
oct | 5575075315301000 |
9 | 874551867310603 |
10 | 202112222200320 |
11 | 59443348417233 |
12 | 1a80285233b140 |
13 | 88a1140525583 |
14 | 37ca3d887326c |
15 | 18576092b9280 |
hex | b7d1eb358200 |
202112222200320 has 160 divisors (see below), whose sum is σ = 647321844375360. Its totient is φ = 53796967464960.
The previous prime is 202112222200243. The next prime is 202112222200327. The reversal of 202112222200320 is 23002222211202.
202112222200320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (160).
It is not an unprimeable number, because it can be changed into a prime (202112222200327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20167390 + ... + 28477149.
It is an arithmetic number, because the mean of its divisors is an integer number (4045761527346).
Almost surely, 2202112222200320 is an apocalyptic number.
202112222200320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202112222200320 is an abundant number, since it is smaller than the sum of its proper divisors (445209622175040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202112222200320 is an equidigital number, since it uses as much as digits as its factorization.
202112222200320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48645106 (or 48645090 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 202112222200320 its reverse (23002222211202), we get a palindrome (225114444411522).
The spelling of 202112222200320 in words is "two hundred two trillion, one hundred twelve billion, two hundred twenty-two million, two hundred thousand, three hundred twenty".
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