Base | Representation |
---|---|
bin | 1101011011110001010… |
… | …1101110011100001101 |
3 | 211001201100220011002211 |
4 | 3112330111232130031 |
5 | 12240131012003131 |
6 | 254005212350421 |
7 | 22450160541124 |
oct | 3267425563415 |
9 | 731640804084 |
10 | 230793078541 |
11 | 89973748943 |
12 | 38890175411 |
13 | 189c0ab28cc |
14 | b2559b2abb |
15 | 600ba095b1 |
hex | 35bc56e70d |
230793078541 has 8 divisors (see below), whose sum is σ = 231559286400. Its totient is φ = 230027025840.
The previous prime is 230793078539. The next prime is 230793078577. The reversal of 230793078541 is 145870397032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230793078541 - 21 = 230793078539 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230793078521) 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, 3462315 + ... + 3528343.
It is an arithmetic number, because the mean of its divisors is an integer number (28944910800).
Almost surely, 2230793078541 is an apocalyptic number.
It is an amenable number.
230793078541 is a deficient number, since it is larger than the sum of its proper divisors (766207859).
230793078541 is a wasteful number, since it uses less digits than its factorization.
230793078541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77579.
The product of its (nonzero) digits is 1270080, while the sum is 49.
The spelling of 230793078541 in words is "two hundred thirty billion, seven hundred ninety-three million, seventy-eight thousand, five hundred forty-one".
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