Base | Representation |
---|---|
bin | 11011011110011… |
… | …01101001111010 |
3 | 121001200121211001 |
4 | 31233031221322 |
5 | 433000334011 |
6 | 34511555214 |
7 | 5466023554 |
oct | 1557155172 |
9 | 531617731 |
10 | 230480506 |
11 | 109111463 |
12 | 6522bb0a |
13 | 38999bc9 |
14 | 228784d4 |
15 | 1537a7c1 |
hex | dbcda7a |
230480506 has 4 divisors (see below), whose sum is σ = 345720762. Its totient is φ = 115240252.
The previous prime is 230480479. The next prime is 230480519. The reversal of 230480506 is 605084032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 184715281 + 45765225 = 13591^2 + 6765^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57620125 + ... + 57620128.
Almost surely, 2230480506 is an apocalyptic number.
230480506 is a deficient number, since it is larger than the sum of its proper divisors (115240256).
230480506 is a wasteful number, since it uses less digits than its factorization.
230480506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115240255.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 230480506 is about 15181.5844364151. The cubic root of 230480506 is about 613.1189409647.
The spelling of 230480506 in words is "two hundred thirty million, four hundred eighty thousand, five hundred six".
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