Base | Representation |
---|---|
bin | 111010010111… |
… | …010111000010 |
3 | 1001210022200221 |
4 | 322113113002 |
5 | 12404100114 |
6 | 1303533254 |
7 | 244022341 |
oct | 72272702 |
9 | 31708627 |
10 | 15300034 |
11 | 8700162 |
12 | 515a22a |
13 | 3229099 |
14 | 2063b58 |
15 | 1523524 |
hex | e975c2 |
15300034 has 8 divisors (see below), whose sum is σ = 24300108. Its totient is φ = 7200000.
The previous prime is 15300013. The next prime is 15300041. The reversal of 15300034 is 43000351.
It can be written as a sum of positive squares in 2 ways, for example, as 14462809 + 837225 = 3803^2 + 915^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15299990 and 15300017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224967 + ... + 225034.
Almost surely, 215300034 is an apocalyptic number.
15300034 is a deficient number, since it is larger than the sum of its proper divisors (9000074).
15300034 is a wasteful number, since it uses less digits than its factorization.
15300034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450020.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 15300034 is about 3911.5257892541. The cubic root of 15300034 is about 248.2546919533.
Adding to 15300034 its reverse (43000351), we get a palindrome (58300385).
It can be divided in two parts, 1 and 5300034, that added together give a palindrome (5300035).
The spelling of 15300034 in words is "fifteen million, three hundred thousand, thirty-four".
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