Base | Representation |
---|---|
bin | 1100111011100000101… |
… | …1010010101100111111 |
3 | 210020100211222211020102 |
4 | 3032320023102230333 |
5 | 12114412111100111 |
6 | 250014023311315 |
7 | 22022445616346 |
oct | 3167013225477 |
9 | 706324884212 |
10 | 222133300031 |
11 | 8622a5030a5 |
12 | 37073bab53b |
13 | 17c40973a06 |
14 | aa73840b5d |
15 | 5ba163413b |
hex | 33b82d2b3f |
222133300031 has 8 divisors (see below), whose sum is σ = 222745495104. Its totient is φ = 221521370400.
The previous prime is 222133299989. The next prime is 222133300079. The reversal of 222133300031 is 130003331222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222133300031 is a prime.
It is a super-2 number, since 2×2221333000312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222133299976 and 222133300012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222133300931) 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, 1672106 + ... + 1800056.
It is an arithmetic number, because the mean of its divisors is an integer number (27843186888).
Almost surely, 2222133300031 is an apocalyptic number.
222133300031 is a deficient number, since it is larger than the sum of its proper divisors (612195073).
222133300031 is a wasteful number, since it uses less digits than its factorization.
222133300031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132721.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 222133300031 its reverse (130003331222), we get a palindrome (352136631253).
The spelling of 222133300031 in words is "two hundred twenty-two billion, one hundred thirty-three million, three hundred thousand, thirty-one".
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