Base | Representation |
---|---|
bin | 11011011010110… |
… | …10111100011110 |
3 | 121000210202022010 |
4 | 31231122330132 |
5 | 432340320104 |
6 | 34453532050 |
7 | 5462025666 |
oct | 1555327436 |
9 | 530722263 |
10 | 230010654 |
11 | 108920455 |
12 | 65044026 |
13 | 388640a3 |
14 | 227951a6 |
15 | 152d6489 |
hex | db5af1e |
230010654 has 8 divisors (see below), whose sum is σ = 460021320. Its totient is φ = 76670216.
The previous prime is 230010653. The next prime is 230010661. The reversal of 230010654 is 456010032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
230010654 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 230010654.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230010653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19167549 + ... + 19167560.
It is an arithmetic number, because the mean of its divisors is an integer number (57502665).
Almost surely, 2230010654 is an apocalyptic number.
230010654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230010654 is a wasteful number, since it uses less digits than its factorization.
230010654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38335114.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 230010654 is about 15166.1021360137. The cubic root of 230010654 is about 612.7020277052.
Adding to 230010654 its reverse (456010032), we get a palindrome (686020686).
The spelling of 230010654 in words is "two hundred thirty million, ten thousand, six hundred fifty-four".
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