Search a number
-
+
29804341 = 74257763
BaseRepresentation
bin111000110110…
…0011100110101
32002002012212111
41301230130311
530112214331
62542451021
7511222060
oct161543465
962065774
1029804341
1115907496
129b93a71
136236c08
143d5b8d7
15293adb1
hex1c6c735

29804341 has 4 divisors (see below), whose sum is σ = 34062112. Its totient is φ = 25546572.

The previous prime is 29804339. The next prime is 29804353. The reversal of 29804341 is 14340892.

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 29804341 - 21 = 29804339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29804311) 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, 2128875 + ... + 2128888.

It is an arithmetic number, because the mean of its divisors is an integer number (8515528).

Almost surely, 229804341 is an apocalyptic number.

It is an amenable number.

29804341 is a deficient number, since it is larger than the sum of its proper divisors (4257771).

29804341 is an equidigital number, since it uses as much as digits as its factorization.

29804341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257770.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 29804341 is about 5459.3352159398. The cubic root of 29804341 is about 310.0462678080.

The spelling of 29804341 in words is "twenty-nine million, eight hundred four thousand, three hundred forty-one".

Divisors: 1 7 4257763 29804341