Base | Representation |
---|---|
bin | 11011100000101… |
… | …01111111000101 |
3 | 121002020200012220 |
4 | 31300111333011 |
5 | 433034324043 |
6 | 34522202553 |
7 | 5501366403 |
oct | 1560257705 |
9 | 532220186 |
10 | 230776773 |
11 | 1092a4007 |
12 | 65353459 |
13 | 38a71a06 |
14 | 22914473 |
15 | 153d8483 |
hex | dc15fc5 |
230776773 has 8 divisors (see below), whose sum is σ = 309740736. Its totient is φ = 152832000.
The previous prime is 230776771. The next prime is 230776781. The reversal of 230776773 is 377677032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230776773 - 21 = 230776771 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230776771) 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, 254268 + ... + 255173.
It is an arithmetic number, because the mean of its divisors is an integer number (38717592).
Almost surely, 2230776773 is an apocalyptic number.
It is an amenable number.
230776773 is a deficient number, since it is larger than the sum of its proper divisors (78963963).
230776773 is a wasteful number, since it uses less digits than its factorization.
230776773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509595.
The product of its (nonzero) digits is 259308, while the sum is 42.
The square root of 230776773 is about 15191.3387494322. The cubic root of 230776773 is about 613.3815360338.
The spelling of 230776773 in words is "two hundred thirty million, seven hundred seventy-six thousand, seven hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •