Base | Representation |
---|---|
bin | 1101011000110100100… |
… | …1010101011011100110 |
3 | 210222200012000200210221 |
4 | 3112031021111123212 |
5 | 12232020313114342 |
6 | 253354450034554 |
7 | 22421434542340 |
oct | 3261511253346 |
9 | 728605020727 |
10 | 230001301222 |
11 | 895a7813920 |
12 | 386aab78a5a |
13 | 188c5a4b614 |
14 | b1bc788290 |
15 | 5eb2258a67 |
hex | 358d2556e6 |
230001301222 has 32 divisors (see below), whose sum is σ = 430166790144. Its totient is φ = 89603712000.
The previous prime is 230001301193. The next prime is 230001301241. The reversal of 230001301222 is 222103100032.
It is a junction number, because it is equal to n+sod(n) for n = 230001301196 and 230001301205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2125222 + ... + 2230822.
It is an arithmetic number, because the mean of its divisors is an integer number (13442712192).
Almost surely, 2230001301222 is an apocalyptic number.
230001301222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
230001301222 is a deficient number, since it is larger than the sum of its proper divisors (200165488922).
230001301222 is a wasteful number, since it uses less digits than its factorization.
230001301222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119764.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 230001301222 its reverse (222103100032), we get a palindrome (452104401254).
The spelling of 230001301222 in words is "two hundred thirty billion, one million, three hundred one thousand, two hundred twenty-two".
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