Base | Representation |
---|---|
bin | 111001011110… |
… | …1000110101101 |
3 | 2002201000001001 |
4 | 1302331012231 |
5 | 30203302301 |
6 | 2553520301 |
7 | 514066162 |
oct | 162750655 |
9 | 62630031 |
10 | 30134701 |
11 | 16012713 |
12 | a113091 |
13 | 63213ac |
14 | 4006069 |
15 | 29a3c01 |
hex | 1cbd1ad |
30134701 has 8 divisors (see below), whose sum is σ = 30947840. Its totient is φ = 29326752.
The previous prime is 30134681. The next prime is 30134707. The reversal of 30134701 is 10743103.
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 30134701 - 221 = 28037549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30134707) 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, 12340 + ... + 14578.
It is an arithmetic number, because the mean of its divisors is an integer number (3868480).
Almost surely, 230134701 is an apocalyptic number.
It is an amenable number.
30134701 is a deficient number, since it is larger than the sum of its proper divisors (813139).
30134701 is a wasteful number, since it uses less digits than its factorization.
30134701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2595.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 30134701 is about 5489.5082657739. The cubic root of 30134701 is about 311.1876088768.
Adding to 30134701 its reverse (10743103), we get a palindrome (40877804).
The spelling of 30134701 in words is "thirty million, one hundred thirty-four thousand, seven hundred one".
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