Base | Representation |
---|---|
bin | 11100001110000001… |
… | …010101001111010000 |
3 | 2220012122210112200212 |
4 | 130032001111033100 |
5 | 444023300014412 |
6 | 21530350103252 |
7 | 2121601522004 |
oct | 341601251720 |
9 | 86178715625 |
10 | 30300001232 |
11 | 11939619436 |
12 | 5a574aab28 |
13 | 2b1b593617 |
14 | 167621c704 |
15 | bc5138222 |
hex | 70e0553d0 |
30300001232 has 40 divisors (see below), whose sum is σ = 58904745480. Its totient is φ = 15098869760.
The previous prime is 30300001229. The next prime is 30300001243. The reversal of 30300001232 is 23210000303.
It can be written as a sum of positive squares in 4 ways, for example, as 17444069776 + 12855931456 = 132076^2 + 113384^2 .
It is a super-3 number, since 3×303000012323 (a number of 32 digits) contains 333 as substring.
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, 6741578 + ... + 6746070.
It is an arithmetic number, because the mean of its divisors is an integer number (1472618637).
Almost surely, 230300001232 is an apocalyptic number.
It is an amenable number.
30300001232 is a deficient number, since it is larger than the sum of its proper divisors (28604744248).
30300001232 is a wasteful number, since it uses less digits than its factorization.
30300001232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5831 (or 5825 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 30300001232 its reverse (23210000303), we get a palindrome (53510001535).
The spelling of 30300001232 in words is "thirty billion, three hundred million, one thousand, two hundred thirty-two".
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