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30026341 = 43698287
BaseRepresentation
bin111001010001…
…0101001100101
32002111111101201
41302202221211
530141320331
62551322501
7513135232
oct162425145
962444351
1030026341
1115a49264
12a080431
1362b3c87
143db8789
152981a61
hex1ca2a65

30026341 has 4 divisors (see below), whose sum is σ = 30724672. Its totient is φ = 29328012.

The previous prime is 30026323. The next prime is 30026357. The reversal of 30026341 is 14362003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30026341 - 215 = 29993573 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 (30006341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349101 + ... + 349186.

It is an arithmetic number, because the mean of its divisors is an integer number (7681168).

Almost surely, 230026341 is an apocalyptic number.

It is an amenable number.

30026341 is a deficient number, since it is larger than the sum of its proper divisors (698331).

30026341 is an equidigital number, since it uses as much as digits as its factorization.

30026341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698330.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30026341 is about 5479.6296407695. The cubic root of 30026341 is about 310.8141657822.

Adding to 30026341 its reverse (14362003), we get a palindrome (44388344).

It can be divided in two parts, 300263 and 41, that added together give a square (300304 = 5482).

The spelling of 30026341 in words is "thirty million, twenty-six thousand, three hundred forty-one".

Divisors: 1 43 698287 30026341