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34106231 = 311278663
BaseRepresentation
bin1000001000011…
…0101101110111
32101011202221202
42002012231313
532212344411
63215003115
7562620035
oct202065567
971152852
1034106231
1118285575
12b50949b
1370b2003
14475b555
152eda83b
hex2086b77

34106231 has 8 divisors (see below), whose sum is σ = 35487744. Its totient is φ = 32742360.

The previous prime is 34106227. The next prime is 34106279. The reversal of 34106231 is 13260143.

34106231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 34106231 - 22 = 34106227 is a prime.

It is a super-2 number, since 2×341062312 = 2326469986050722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34106201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 8268.

It is an arithmetic number, because the mean of its divisors is an integer number (4435968).

Almost surely, 234106231 is an apocalyptic number.

34106231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34106231 is a deficient number, since it is larger than the sum of its proper divisors (1381513).

34106231 is a wasteful number, since it uses less digits than its factorization.

34106231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8821.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 34106231 is about 5840.0540237227. The cubic root of 34106231 is about 324.2982285587.

Adding to 34106231 its reverse (13260143), we get a palindrome (47366374).

The spelling of 34106231 in words is "thirty-four million, one hundred six thousand, two hundred thirty-one".

Divisors: 1 31 127 3937 8663 268553 1100201 34106231