Base | Representation |
---|---|
bin | 111001110111… |
… | …1011110101101 |
3 | 2010002111002010 |
4 | 1303233132231 |
5 | 30231403122 |
6 | 3002151433 |
7 | 515615556 |
oct | 163573655 |
9 | 63074063 |
10 | 30341037 |
11 | 16143741 |
12 | a1b2579 |
13 | 639429c |
14 | 405b32d |
15 | 29e4e0c |
hex | 1cef7ad |
30341037 has 8 divisors (see below), whose sum is σ = 40681440. Its totient is φ = 20114000.
The previous prime is 30341011. The next prime is 30341053. The reversal of 30341037 is 73014303.
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 30341037 - 214 = 30324653 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30341137) 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, 27714 + ... + 28787.
It is an arithmetic number, because the mean of its divisors is an integer number (5085180).
Almost surely, 230341037 is an apocalyptic number.
It is an amenable number.
30341037 is a deficient number, since it is larger than the sum of its proper divisors (10340403).
30341037 is a wasteful number, since it uses less digits than its factorization.
30341037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56683.
The product of its (nonzero) digits is 756, while the sum is 21.
The square root of 30341037 is about 5508.2698735628. The cubic root of 30341037 is about 311.8962405631.
The spelling of 30341037 in words is "thirty million, three hundred forty-one thousand, thirty-seven".
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