Base | Representation |
---|---|
bin | 11011011010111… |
… | …11101100010110 |
3 | 121000211201222102 |
4 | 31231133230112 |
5 | 432341430402 |
6 | 34454202102 |
7 | 5462136461 |
oct | 1555375426 |
9 | 530751872 |
10 | 230030102 |
11 | 108934025 |
12 | 65053332 |
13 | 3886cbb3 |
14 | 2279c2d8 |
15 | 152dc102 |
hex | db5fb16 |
230030102 has 8 divisors (see below), whose sum is σ = 345122112. Its totient is φ = 114989400.
The previous prime is 230030083. The next prime is 230030149. The reversal of 230030102 is 201030032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2300301023 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
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, 1652 + ... + 21512.
It is an arithmetic number, because the mean of its divisors is an integer number (43140264).
Almost surely, 2230030102 is an apocalyptic number.
230030102 is a deficient number, since it is larger than the sum of its proper divisors (115092010).
230030102 is a wasteful number, since it uses less digits than its factorization.
230030102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25654.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 230030102 is about 15166.7432891837. The cubic root of 230030102 is about 612.7192957361.
Adding to 230030102 its reverse (201030032), we get a palindrome (431060134).
The spelling of 230030102 in words is "two hundred thirty million, thirty thousand, one hundred two".
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