Base | Representation |
---|---|
bin | 10010110110011011… |
… | …11101010011100110 |
3 | 222010022011112110012 |
4 | 21123031331103212 |
5 | 131211300221410 |
6 | 4352121330222 |
7 | 505535205536 |
oct | 113315752346 |
9 | 28108145405 |
10 | 10120320230 |
11 | 4323725419 |
12 | 1b65336972 |
13 | c538c7087 |
14 | 6c01234c6 |
15 | 3e3728605 |
hex | 25b37d4e6 |
10120320230 has 16 divisors (see below), whose sum is σ = 18292168224. Its totient is φ = 4031329920.
The previous prime is 10120320193. The next prime is 10120320257. The reversal of 10120320230 is 3202302101.
It is a happy number.
It is a Curzon number.
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, 2097242 + ... + 2102061.
It is an arithmetic number, because the mean of its divisors is an integer number (1143260514).
Almost surely, 210120320230 is an apocalyptic number.
10120320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10120320230 is a deficient number, since it is larger than the sum of its proper divisors (8171847994).
10120320230 is a wasteful number, since it uses less digits than its factorization.
10120320230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4199551.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10120320230 its reverse (3202302101), we get a palindrome (13322622331).
The spelling of 10120320230 in words is "ten billion, one hundred twenty million, three hundred twenty thousand, two hundred thirty".
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