Base | Representation |
---|---|
bin | 111010001110… |
… | …0001011000110 |
3 | 2010102210012022 |
4 | 1310130023012 |
5 | 30303232402 |
6 | 3010123142 |
7 | 520310360 |
oct | 164341306 |
9 | 63383168 |
10 | 30524102 |
11 | 16259234 |
12 | a2804b2 |
13 | 64296cb |
14 | 40a7d30 |
15 | 2a2e2a2 |
hex | 1d1c2c6 |
30524102 has 8 divisors (see below), whose sum is σ = 52327056. Its totient is φ = 13081752.
The previous prime is 30524101. The next prime is 30524111. The reversal of 30524102 is 20142503.
30524102 is nontrivially palindromic in base 15.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30524101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090133 + ... + 1090160.
It is an arithmetic number, because the mean of its divisors is an integer number (6540882).
Almost surely, 230524102 is an apocalyptic number.
30524102 is a deficient number, since it is larger than the sum of its proper divisors (21802954).
30524102 is a wasteful number, since it uses less digits than its factorization.
30524102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2180302.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 30524102 is about 5524.8621702265. The cubic root of 30524102 is about 312.5222665734.
Adding to 30524102 its reverse (20142503), we get a palindrome (50666605).
The spelling of 30524102 in words is "thirty million, five hundred twenty-four thousand, one hundred two".
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