Base | Representation |
---|---|
bin | 1101011000110110111… |
… | …0011000011110100110 |
3 | 210222200212022002220112 |
4 | 3112031232120132212 |
5 | 12232030304404110 |
6 | 253355434133022 |
7 | 22421613231551 |
oct | 3261556303646 |
9 | 728625262815 |
10 | 230011013030 |
11 | 89602247507 |
12 | 386b2281172 |
13 | 188c7a6bc56 |
14 | b1bdb95698 |
15 | 5eb3026405 |
hex | 358db987a6 |
230011013030 has 32 divisors (see below), whose sum is σ = 438522543360. Its totient is φ = 86563025920.
The previous prime is 230011013003. The next prime is 230011013039. The reversal of 230011013030 is 30310110032.
It is a super-2 number, since 2×2300110130302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230011012996 and 230011013014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230011013039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276875 + ... + 732585.
It is an arithmetic number, because the mean of its divisors is an integer number (13703829480).
Almost surely, 2230011013030 is an apocalyptic number.
230011013030 is a deficient number, since it is larger than the sum of its proper divisors (208511530330).
230011013030 is a wasteful number, since it uses less digits than its factorization.
230011013030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458704.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 230011013030 its reverse (30310110032), we get a palindrome (260321123062).
The spelling of 230011013030 in words is "two hundred thirty billion, eleven million, thirteen thousand, thirty".
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