Base | Representation |
---|---|
bin | 11011100010000… |
… | …00100100011110 |
3 | 121002120112111002 |
4 | 31301000210132 |
5 | 433110414243 |
6 | 34530030302 |
7 | 5503024052 |
oct | 1561004436 |
9 | 532515432 |
10 | 230951198 |
11 | 109403065 |
12 | 65418392 |
13 | 38b0321a |
14 | 2295bc62 |
15 | 1541eeb8 |
hex | dc4091e |
230951198 has 4 divisors (see below), whose sum is σ = 346426800. Its totient is φ = 115475598.
The previous prime is 230951191. The next prime is 230951233. The reversal of 230951198 is 891159032.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230951191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57737798 + ... + 57737801.
It is an arithmetic number, because the mean of its divisors is an integer number (86606700).
Almost surely, 2230951198 is an apocalyptic number.
230951198 is a deficient number, since it is larger than the sum of its proper divisors (115475602).
230951198 is a wasteful number, since it uses less digits than its factorization.
230951198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115475601.
The product of its (nonzero) digits is 19440, while the sum is 38.
The square root of 230951198 is about 15197.0786008364. The cubic root of 230951198 is about 613.5360318404.
The spelling of 230951198 in words is "two hundred thirty million, nine hundred fifty-one thousand, one hundred ninety-eight".
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