Base | Representation |
---|---|
bin | 111001011011… |
… | …0010100110111 |
3 | 2002122120221200 |
4 | 1302312110313 |
5 | 30201410220 |
6 | 2553143543 |
7 | 513622215 |
oct | 162662467 |
9 | 62576850 |
10 | 30106935 |
11 | 15aa3871 |
12 | a0babb3 |
13 | 6311871 |
14 | 3dd9cb5 |
15 | 299a890 |
hex | 1cb6537 |
30106935 has 24 divisors (see below), whose sum is σ = 52313040. Its totient is φ = 16017792.
The previous prime is 30106907. The next prime is 30106943. The reversal of 30106935 is 53960103.
It is not a de Polignac number, because 30106935 - 27 = 30106807 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30106899 and 30106908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35992 + ... + 36818.
It is an arithmetic number, because the mean of its divisors is an integer number (2179710).
Almost surely, 230106935 is an apocalyptic number.
30106935 is a deficient number, since it is larger than the sum of its proper divisors (22206105).
30106935 is a wasteful number, since it uses less digits than its factorization.
30106935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1647 (or 1644 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 27.
The square root of 30106935 is about 5486.9786768312. The cubic root of 30106935 is about 311.0920038105.
The spelling of 30106935 in words is "thirty million, one hundred six thousand, nine hundred thirty-five".
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