Base | Representation |
---|---|
bin | 10010101011101100… |
… | …00000000101111001 |
3 | 221220000111121210002 |
4 | 21111312000011321 |
5 | 131020204412410 |
6 | 4335141002345 |
7 | 503361621536 |
oct | 112566000571 |
9 | 27800447702 |
10 | 10030154105 |
11 | 4287840264 |
12 | 1b3b0b33b5 |
13 | c3b01763a |
14 | 6b2171d8d |
15 | 3da8677a5 |
hex | 255d80179 |
10030154105 has 16 divisors (see below), whose sum is σ = 13055034384. Its totient is φ = 7367915520.
The previous prime is 10030154081. The next prime is 10030154143. The reversal of 10030154105 is 50145103001.
10030154105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 2095442176 + 7934711929 = 45776^2 + 89077^2 .
It is not a de Polignac number, because 10030154105 - 26 = 10030154041 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435562 + ... + 1442531.
It is an arithmetic number, because the mean of its divisors is an integer number (815939649).
Almost surely, 210030154105 is an apocalyptic number.
It is an amenable number.
10030154105 is a deficient number, since it is larger than the sum of its proper divisors (3024880279).
10030154105 is a wasteful number, since it uses less digits than its factorization.
10030154105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2878156.
The product of its (nonzero) digits is 300, while the sum is 20.
Adding to 10030154105 its reverse (50145103001), we get a palindrome (60175257106).
The spelling of 10030154105 in words is "ten billion, thirty million, one hundred fifty-four thousand, one hundred five".
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