Base | Representation |
---|---|
bin | 1101011000110110101… |
… | …0101000110001110110 |
3 | 210222200210110020010021 |
4 | 3112031222220301312 |
5 | 12232030031444342 |
6 | 253355401115354 |
7 | 22421602002256 |
oct | 3261552506166 |
9 | 728623406107 |
10 | 230010031222 |
11 | 896017368a4 |
12 | 386b1a88b5a |
13 | 188c77b70ba |
14 | b1bd9bb966 |
15 | 5eb2dd0567 |
hex | 358daa8c76 |
230010031222 has 8 divisors (see below), whose sum is σ = 347212595376. Its totient is φ = 114272499432.
The previous prime is 230010031187. The next prime is 230010031241. The reversal of 230010031222 is 222130010032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2300100312222 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230010031196 and 230010031205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366257698 + ... + 366258325.
It is an arithmetic number, because the mean of its divisors is an integer number (43401574422).
Almost surely, 2230010031222 is an apocalyptic number.
230010031222 is a deficient number, since it is larger than the sum of its proper divisors (117202564154).
230010031222 is a wasteful number, since it uses less digits than its factorization.
230010031222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732516182.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 230010031222 its reverse (222130010032), we get a palindrome (452140041254).
The spelling of 230010031222 in words is "two hundred thirty billion, ten million, thirty-one thousand, two hundred twenty-two".
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