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34819941 = 3131098191
BaseRepresentation
bin1000010011010…
…0111101100101
32102112000222110
42010310331211
532403214231
63242151233
7601651602
oct204647545
972460873
1034819941
1118722812
12b7b2519
1372a1b20
1448a56a9
1530cc046
hex2134f65

34819941 has 16 divisors (see below), whose sum is σ = 50462720. Its totient is φ = 21228480.

The previous prime is 34819909. The next prime is 34819943. The reversal of 34819941 is 14991843.

34819941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34819941 - 25 = 34819909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34819941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34819943) 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 15 ways as a sum of consecutive naturals, for example, 156 + ... + 8346.

It is an arithmetic number, because the mean of its divisors is an integer number (3153920).

Almost surely, 234819941 is an apocalyptic number.

It is an amenable number.

34819941 is a deficient number, since it is larger than the sum of its proper divisors (15642779).

34819941 is a wasteful number, since it uses less digits than its factorization.

34819941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316.

The product of its digits is 31104, while the sum is 39.

The square root of 34819941 is about 5900.8423974887. The cubic root of 34819941 is about 326.5447283095.

The spelling of 34819941 in words is "thirty-four million, eight hundred nineteen thousand, nine hundred forty-one".

Divisors: 1 3 13 39 109 327 1417 4251 8191 24573 106483 319449 892819 2678457 11606647 34819941