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30235341 = 310397849
BaseRepresentation
bin111001101010…
…1101011001101
32002220010002110
41303111223031
530220012331
63000014233
7514665453
oct163255315
962803073
1030235341
1116081294
12a161379
136358146
1440309d3
1529c3946
hex1cd5acd

30235341 has 8 divisors (see below), whose sum is σ = 40705600. Its totient is φ = 19960992.

The previous prime is 30235307. The next prime is 30235343. The reversal of 30235341 is 14353203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30235341 - 213 = 30227149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30235343) 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, 48616 + ... + 49233.

It is an arithmetic number, because the mean of its divisors is an integer number (5088200).

Almost surely, 230235341 is an apocalyptic number.

It is an amenable number.

30235341 is a deficient number, since it is larger than the sum of its proper divisors (10470259).

30235341 is a wasteful number, since it uses less digits than its factorization.

30235341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97955.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30235341 is about 5498.6672021500. The cubic root of 30235341 is about 311.5336454017.

Adding to 30235341 its reverse (14353203), we get a palindrome (44588544).

The spelling of 30235341 in words is "thirty million, two hundred thirty-five thousand, three hundred forty-one".

Divisors: 1 3 103 309 97849 293547 10078447 30235341