Base | Representation |
---|---|
bin | 1101011000111110110… |
… | …0011000000000001111 |
3 | 210222210011110010002020 |
4 | 3112033230120000033 |
5 | 12232112233304411 |
6 | 253403014101223 |
7 | 22422464041644 |
oct | 3261754300017 |
9 | 728704403066 |
10 | 230044041231 |
11 | 89619956044 |
12 | 3870134a813 |
13 | 18901864374 |
14 | b1c4311dcb |
15 | 5eb5d9c606 |
hex | 358fb1800f |
230044041231 has 8 divisors (see below), whose sum is σ = 310607988480. Its totient is φ = 151421394072.
The previous prime is 230044041229. The next prime is 230044041233. The reversal of 230044041231 is 132140440032.
It is an interprime number because it is at equal distance from previous prime (230044041229) and next prime (230044041233).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230044041231 - 21 = 230044041229 is a prime.
It is a super-2 number, since 2×2300440412312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230044041233) 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, 485324745 + ... + 485325218.
It is an arithmetic number, because the mean of its divisors is an integer number (38825998560).
Almost surely, 2230044041231 is an apocalyptic number.
230044041231 is a deficient number, since it is larger than the sum of its proper divisors (80563947249).
230044041231 is an equidigital number, since it uses as much as digits as its factorization.
230044041231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970650045.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 230044041231 its reverse (132140440032), we get a palindrome (362184481263).
The spelling of 230044041231 in words is "two hundred thirty billion, forty-four million, forty-one thousand, two hundred thirty-one".
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