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30001341 = 329344843
BaseRepresentation
bin111001001110…
…0100010111101
32002110020002210
41302130202331
530140020331
62551011033
7513002316
oct162344275
962406083
1030001341
1115a314a7
12a069a79
1362a5796
143dad60d
152979446
hex1c9c8bd

30001341 has 8 divisors (see below), whose sum is σ = 41381280. Its totient is φ = 19311152.

The previous prime is 30001333. The next prime is 30001351. The reversal of 30001341 is 14310003.

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 30001341 - 23 = 30001333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001331) 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, 172335 + ... + 172508.

It is an arithmetic number, because the mean of its divisors is an integer number (5172660).

Almost surely, 230001341 is an apocalyptic number.

It is an amenable number.

30001341 is a deficient number, since it is larger than the sum of its proper divisors (11379939).

30001341 is a wasteful number, since it uses less digits than its factorization.

30001341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344875.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 30001341 is about 5477.3479896753. The cubic root of 30001341 is about 310.7278803028.

Adding to 30001341 its reverse (14310003), we get a palindrome (44311344).

The spelling of 30001341 in words is "thirty million, one thousand, three hundred forty-one".

Divisors: 1 3 29 87 344843 1034529 10000447 30001341