Base | Representation |
---|---|
bin | 110100011010000010010000… |
… | …011111001010111010101100 |
3 | 1010020002101122120220101102212 |
4 | 310122002100133022322230 |
5 | 220202302000030002303 |
6 | 2134112303541105552 |
7 | 66356114221455131 |
oct | 6432022037127254 |
9 | 1106071576811385 |
10 | 230487549062828 |
11 | 67493247714482 |
12 | 21a260459b82b8 |
13 | 9b7bb62149c45 |
14 | 40cb92a752588 |
15 | 1b9a79b854ad8 |
hex | d1a0907caeac |
230487549062828 has 12 divisors (see below), whose sum is σ = 403668576944640. Its totient is φ = 115153669935792.
The previous prime is 230487549062821. The next prime is 230487549062839. The reversal of 230487549062828 is 828260945784032.
It is a super-2 number, since 2×2304875490628282 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230487549062821) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22526143151 + ... + 22526153382.
It is an arithmetic number, because the mean of its divisors is an integer number (33639048078720).
Almost surely, 2230487549062828 is an apocalyptic number.
It is an amenable number.
230487549062828 is a deficient number, since it is larger than the sum of its proper divisors (173181027881812).
230487549062828 is a wasteful number, since it uses less digits than its factorization.
230487549062828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45052297816 (or 45052297814 counting only the distinct ones).
The product of its (nonzero) digits is 371589120, while the sum is 68.
The spelling of 230487549062828 in words is "two hundred thirty trillion, four hundred eighty-seven billion, five hundred forty-nine million, sixty-two thousand, eight hundred twenty-eight".
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