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34816125 = 353227409
BaseRepresentation
bin1000010011010…
…0000001111101
32102111211202010
42010310001331
532403104000
63242121433
7601634511
oct204640175
972454663
1034816125
111871a963
12b7b0279
1372a0176
1448a4141
1530cad50
hex213407d

34816125 has 32 divisors (see below), whose sum is σ = 58331520. Its totient is φ = 18441600.

The previous prime is 34816097. The next prime is 34816127. The reversal of 34816125 is 52161843.

It is not a de Polignac number, because 34816125 - 214 = 34799741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34816092 and 34816101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34816127) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 84921 + ... + 85329.

It is an arithmetic number, because the mean of its divisors is an integer number (1822860).

Almost surely, 234816125 is an apocalyptic number.

It is an amenable number.

34816125 is a deficient number, since it is larger than the sum of its proper divisors (23515395).

34816125 is a wasteful number, since it uses less digits than its factorization.

34816125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 644 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 34816125 is about 5900.5190449655. The cubic root of 34816125 is about 326.5327989364.

Adding to 34816125 its reverse (52161843), we get a palindrome (86977968).

The spelling of 34816125 in words is "thirty-four million, eight hundred sixteen thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 75 125 227 375 409 681 1135 1227 2045 3405 5675 6135 10225 17025 28375 30675 51125 85125 92843 153375 278529 464215 1392645 2321075 6963225 11605375 34816125