Base | Representation |
---|---|
bin | 11011011011100… |
… | …00110010001100 |
3 | 121000222022000020 |
4 | 31231300302030 |
5 | 432401200413 |
6 | 34455502140 |
7 | 5462550540 |
oct | 1555606214 |
9 | 530868006 |
10 | 230100108 |
11 | 108981687 |
12 | 65087950 |
13 | 38895a14 |
14 | 227b9a20 |
15 | 15302c23 |
hex | db70c8c |
230100108 has 48 divisors (see below), whose sum is σ = 645899520. Its totient is φ = 62282304.
The previous prime is 230100107. The next prime is 230100121. The reversal of 230100108 is 801001032.
It is a happy number.
230100108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2301001082 = 105892119403223328, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230100103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70491 + ... + 73682.
It is an arithmetic number, because the mean of its divisors is an integer number (13456240).
Almost surely, 2230100108 is an apocalyptic number.
230100108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
230100108 is an abundant number, since it is smaller than the sum of its proper divisors (415799412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230100108 is a wasteful number, since it uses less digits than its factorization.
230100108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144206 (or 144204 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 230100108 is about 15169.0509920693. The cubic root of 230100108 is about 612.7814465531.
The spelling of 230100108 in words is "two hundred thirty million, one hundred thousand, one hundred eight".
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