Base | Representation |
---|---|
bin | 1101011001001100001… |
… | …1000011111100001111 |
3 | 210222221002100101001122 |
4 | 3112103003003330033 |
5 | 12232221140220030 |
6 | 253412344231155 |
7 | 22424046310016 |
oct | 3262303037417 |
9 | 728832311048 |
10 | 230100320015 |
11 | 896486a5135 |
12 | 3871816b4bb |
13 | 1891040a617 |
14 | b1cb9a1a7d |
15 | 5ebacb78e5 |
hex | 35930c3f0f |
230100320015 has 8 divisors (see below), whose sum is σ = 277814375088. Its totient is φ = 182950928640.
The previous prime is 230100320011. The next prime is 230100320027. The reversal of 230100320015 is 510023001032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230100320015 - 22 = 230100320011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230100319975 and 230100320002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230100320011) 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, 141165026 + ... + 141166655.
It is an arithmetic number, because the mean of its divisors is an integer number (34726796886).
Almost surely, 2230100320015 is an apocalyptic number.
230100320015 is a deficient number, since it is larger than the sum of its proper divisors (47714055073).
230100320015 is a wasteful number, since it uses less digits than its factorization.
230100320015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282331849.
The product of its (nonzero) digits is 180, while the sum is 17.
Adding to 230100320015 its reverse (510023001032), we get a palindrome (740123321047).
The spelling of 230100320015 in words is "two hundred thirty billion, one hundred million, three hundred twenty thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •