Base | Representation |
---|---|
bin | 11011011100010… |
… | …00101100100000 |
3 | 121001011021100122 |
4 | 31232020230200 |
5 | 432412314143 |
6 | 34501535412 |
7 | 5463436223 |
oct | 1556105440 |
9 | 531137318 |
10 | 230198048 |
11 | 108a39223 |
12 | 65114568 |
13 | 388cb482 |
14 | 228035ba |
15 | 15321c68 |
hex | db88b20 |
230198048 has 24 divisors (see below), whose sum is σ = 455562828. Its totient is φ = 114499584.
The previous prime is 230198011. The next prime is 230198077. The reversal of 230198048 is 840891032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 230189584 + 8464 = 15172^2 + 92^2 .
It is a super-2 number, since 2×2301980482 = 105982282606020608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230197999 and 230198017.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12461 + ... + 24812.
Almost surely, 2230198048 is an apocalyptic number.
It is an amenable number.
230198048 is a deficient number, since it is larger than the sum of its proper divisors (225364780).
230198048 is a wasteful number, since it uses less digits than its factorization.
230198048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37476 (or 37468 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 230198048 is about 15172.2789323160. The cubic root of 230198048 is about 612.8683758211.
The spelling of 230198048 in words is "two hundred thirty million, one hundred ninety-eight thousand, forty-eight".
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