Base | Representation |
---|---|
bin | 10010110110011010… |
… | …01111111001010110 |
3 | 222010021211002022022 |
4 | 21123031033321112 |
5 | 131211223243410 |
6 | 4352113333142 |
7 | 505533502343 |
oct | 113315177126 |
9 | 28107732268 |
10 | 10120134230 |
11 | 43236086a8 |
12 | 1b652671b2 |
13 | c5386050b |
14 | 6c00b57ca |
15 | 3e36dd455 |
hex | 25b34fe56 |
10120134230 has 16 divisors (see below), whose sum is σ = 18377449344. Its totient is φ = 4012229760.
The previous prime is 10120134209. The next prime is 10120134253. The reversal of 10120134230 is 3243102101.
It is a junction number, because it is equal to n+sod(n) for n = 10120134199 and 10120134208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476806 + ... + 4479065.
It is an arithmetic number, because the mean of its divisors is an integer number (1148590584).
Almost surely, 210120134230 is an apocalyptic number.
10120134230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10120134230 is a deficient number, since it is larger than the sum of its proper divisors (8257315114).
10120134230 is a wasteful number, since it uses less digits than its factorization.
10120134230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8955991.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10120134230 its reverse (3243102101), we get a palindrome (13363236331).
The spelling of 10120134230 in words is "ten billion, one hundred twenty million, one hundred thirty-four thousand, two hundred thirty".
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