Base | Representation |
---|---|
bin | 111010100100… |
… | …1100101110111 |
3 | 2010210020101102 |
4 | 1311021211313 |
5 | 30330211020 |
6 | 3014120315 |
7 | 522013631 |
oct | 165114567 |
9 | 63706342 |
10 | 30710135 |
11 | 16375a85 |
12 | a35009b |
13 | 64932a1 |
14 | 4115a51 |
15 | 2a69475 |
hex | 1d49977 |
30710135 has 8 divisors (see below), whose sum is σ = 37059120. Its totient is φ = 24430144.
The previous prime is 30710117. The next prime is 30710153. The reversal of 30710135 is 53101703.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30710117) and next prime (30710153).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30710135 is a prime.
It is a super-2 number, since 2×307101352 = 1886224783436450, which contains 22 as substring.
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, 16262 + ... + 18051.
It is an arithmetic number, because the mean of its divisors is an integer number (4632390).
Almost surely, 230710135 is an apocalyptic number.
30710135 is a deficient number, since it is larger than the sum of its proper divisors (6348985).
30710135 is a wasteful number, since it uses less digits than its factorization.
30710135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34497.
The product of its (nonzero) digits is 315, while the sum is 20.
The square root of 30710135 is about 5541.6725814505. The cubic root of 30710135 is about 313.1558832518.
Adding to 30710135 its reverse (53101703), we get a palindrome (83811838).
The spelling of 30710135 in words is "thirty million, seven hundred ten thousand, one hundred thirty-five".
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