Base | Representation |
---|---|
bin | 111010000000… |
… | …1010100110111 |
3 | 2010020012100110 |
4 | 1310001110313 |
5 | 30241223020 |
6 | 3003514103 |
7 | 516341643 |
oct | 164012467 |
9 | 63205313 |
10 | 30414135 |
11 | 16193654 |
12 | a228933 |
13 | 63bb63b |
14 | 4079c23 |
15 | 2a0b8e0 |
hex | 1d01537 |
30414135 has 8 divisors (see below), whose sum is σ = 48662640. Its totient is φ = 16220864.
The previous prime is 30414133. The next prime is 30414143. The reversal of 30414135 is 53141403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30414135 - 21 = 30414133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30414133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013790 + ... + 1013819.
It is an arithmetic number, because the mean of its divisors is an integer number (6082830).
Almost surely, 230414135 is an apocalyptic number.
30414135 is a deficient number, since it is larger than the sum of its proper divisors (18248505).
30414135 is a wasteful number, since it uses less digits than its factorization.
30414135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2027617.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 30414135 is about 5514.9011777184. The cubic root of 30414135 is about 312.1465144376.
Adding to 30414135 its reverse (53141403), we get a palindrome (83555538).
The spelling of 30414135 in words is "thirty million, four hundred fourteen thousand, one hundred thirty-five".
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