Base | Representation |
---|---|
bin | 111001011010… |
… | …1011101101110 |
3 | 2002122102002222 |
4 | 1302311131232 |
5 | 30201302111 |
6 | 2553115342 |
7 | 513606014 |
oct | 162653556 |
9 | 62572088 |
10 | 30103406 |
11 | 15aa1153 |
12 | a0b8b52 |
13 | 6310088 |
14 | 3dd88b4 |
15 | 29997db |
hex | 1cb576e |
30103406 has 16 divisors (see below), whose sum is σ = 46315584. Its totient is φ = 14667744.
The previous prime is 30103399. The next prime is 30103427. The reversal of 30103406 is 60430103.
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, 26996 + ... + 28088.
It is an arithmetic number, because the mean of its divisors is an integer number (2894724).
Almost surely, 230103406 is an apocalyptic number.
30103406 is a deficient number, since it is larger than the sum of its proper divisors (16212178).
30103406 is a wasteful number, since it uses less digits than its factorization.
30103406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30103406 is about 5486.6570878815. The cubic root of 30103406 is about 311.0798483987.
Adding to 30103406 its reverse (60430103), we get a palindrome (90533509).
The spelling of 30103406 in words is "thirty million, one hundred three thousand, four hundred six".
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