Base | Representation |
---|---|
bin | 111001110101… |
… | …1111001100101 |
3 | 2010001201222000 |
4 | 1303223321211 |
5 | 30230420443 |
6 | 3001555513 |
7 | 515525040 |
oct | 163537145 |
9 | 63051860 |
10 | 30326373 |
11 | 16133720 |
12 | a1a5b99 |
13 | 638a6cc |
14 | 4055c57 |
15 | 29e08d3 |
hex | 1cebe65 |
30326373 has 64 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 15180480.
The previous prime is 30326357. The next prime is 30326389. The reversal of 30326373 is 37362303.
It is an interprime number because it is at equal distance from previous prime (30326357) and next prime (30326389).
It is not a de Polignac number, because 30326373 - 24 = 30326357 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30326353) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60040 + ... + 60542.
It is an arithmetic number, because the mean of its divisors is an integer number (907200).
Almost surely, 230326373 is an apocalyptic number.
30326373 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30326373 is a deficient number, since it is larger than the sum of its proper divisors (27734427).
30326373 is a wasteful number, since it uses less digits than its factorization.
30326373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559 (or 553 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 27.
The square root of 30326373 is about 5506.9386232280. The cubic root of 30326373 is about 311.8459853758.
Adding to 30326373 its reverse (37362303), we get a palindrome (67688676).
The spelling of 30326373 in words is "thirty million, three hundred twenty-six thousand, three hundred seventy-three".
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