Base | Representation |
---|---|
bin | 10101011100101100… |
… | …100001010110110011 |
3 | 2012110000000210101001 |
4 | 111130230201112303 |
5 | 334131140330230 |
6 | 14325125022431 |
7 | 1443463603063 |
oct | 253454412663 |
9 | 65400023331 |
10 | 23030011315 |
11 | 9848928403 |
12 | 4568854a17 |
13 | 223036933c |
14 | 11868a13a3 |
15 | 8ebc8c0ca |
hex | 55cb215b3 |
23030011315 has 8 divisors (see below), whose sum is σ = 27756696240. Its totient is φ = 18343553952.
The previous prime is 23030011289. The next prime is 23030011351. The reversal of 23030011315 is 51311003032.
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 23030011315 - 215 = 23029978547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23030011292 and 23030011301.
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, 10055629 + ... + 10057918.
It is an arithmetic number, because the mean of its divisors is an integer number (3469587030).
Almost surely, 223030011315 is an apocalyptic number.
23030011315 is a deficient number, since it is larger than the sum of its proper divisors (4726684925).
23030011315 is a wasteful number, since it uses less digits than its factorization.
23030011315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20113781.
The product of its (nonzero) digits is 270, while the sum is 19.
Adding to 23030011315 its reverse (51311003032), we get a palindrome (74341014347).
The spelling of 23030011315 in words is "twenty-three billion, thirty million, eleven thousand, three hundred fifteen".
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