Base | Representation |
---|---|
bin | 1011010000101111… |
… | …1010000001001001 |
3 | 21210200100022222121 |
4 | 2310023322001021 |
5 | 22142343120410 |
6 | 1215545451241 |
7 | 134625150460 |
oct | 26413720111 |
9 | 7720308877 |
10 | 3023020105 |
11 | 1311463826 |
12 | 7044a0b21 |
13 | 3923b44c1 |
14 | 2096b99d7 |
15 | 12a5de9da |
hex | b42fa049 |
3023020105 has 8 divisors (see below), whose sum is σ = 4145856192. Its totient is φ = 2072928048.
The previous prime is 3023020093. The next prime is 3023020109. The reversal of 3023020105 is 5010203203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3023020105 - 217 = 3022889033 is a prime.
It is a super-2 number, since 2×30230201052 = 18277301110468422050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3023020109) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43185967 + ... + 43186036.
It is an arithmetic number, because the mean of its divisors is an integer number (518232024).
Almost surely, 23023020105 is an apocalyptic number.
3023020105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3023020105 is a deficient number, since it is larger than the sum of its proper divisors (1122836087).
3023020105 is an equidigital number, since it uses as much as digits as its factorization.
3023020105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86372015.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 3023020105 is about 54981.9980084391. The cubic root of 3023020105 is about 1445.9291454434.
Adding to 3023020105 its reverse (5010203203), we get a palindrome (8033223308).
The spelling of 3023020105 in words is "three billion, twenty-three million, twenty thousand, one hundred five".
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