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34813005 = 356138047
BaseRepresentation
bin1000010011001…
…1010001001101
32102111200110120
42010303101031
532403004010
63242055153
7601622433
oct204632115
972450416
1034813005
1118718587
12b7aa4b9
13729b916
1448a2d53
1530c9e70
hex213344d

34813005 has 16 divisors (see below), whose sum is σ = 56615424. Its totient is φ = 18262080.

The previous prime is 34812971. The next prime is 34813027. The reversal of 34813005 is 50031843.

It is not a de Polignac number, because 34813005 - 26 = 34812941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18109 + ... + 19938.

It is an arithmetic number, because the mean of its divisors is an integer number (3538464).

Almost surely, 234813005 is an apocalyptic number.

It is an amenable number.

34813005 is a deficient number, since it is larger than the sum of its proper divisors (21802419).

34813005 is a wasteful number, since it uses less digits than its factorization.

34813005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38116.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 34813005 is about 5900.2546555212. The cubic root of 34813005 is about 326.5230447131.

Adding to 34813005 its reverse (50031843), we get a palindrome (84844848).

The spelling of 34813005 in words is "thirty-four million, eight hundred thirteen thousand, five".

Divisors: 1 3 5 15 61 183 305 915 38047 114141 190235 570705 2320867 6962601 11604335 34813005