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34124455305 = 335993125453
BaseRepresentation
bin11111110001111110…
…011101110110001001
310021002012011221102000
4133301332131312021
51024341330032210
623402045301213
72315431040613
oct376176356611
9107065157360
1034124455305
1113521402386
126744264809
1332aaa105b5
14191a117db3
15d4ac84ac0
hex7f1f9dd89

34124455305 has 32 divisors (see below), whose sum is σ = 60674190720. Its totient is φ = 18197161920.

The previous prime is 34124455279. The next prime is 34124455307. The reversal of 34124455305 is 50355442143.

34124455305 is a `hidden beast` number, since 341 + 2 + 4 + 4 + 5 + 5 + 305 = 666.

It is not a de Polignac number, because 34124455305 - 28 = 34124455049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34124455305.

It is not an unprimeable number, because it can be changed into a prime (34124455307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1327959 + ... + 1353411.

It is an arithmetic number, because the mean of its divisors is an integer number (1896068460).

Almost surely, 234124455305 is an apocalyptic number.

It is an amenable number.

34124455305 is a deficient number, since it is larger than the sum of its proper divisors (26549735415).

34124455305 is a wasteful number, since it uses less digits than its factorization.

34124455305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35398 (or 35392 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 34124455305 its reverse (50355442143), we get a palindrome (84479897448).

The spelling of 34124455305 in words is "thirty-four billion, one hundred twenty-four million, four hundred fifty-five thousand, three hundred five".

Divisors: 1 3 5 9 15 27 45 135 9931 25453 29793 49655 76359 89379 127265 148965 229077 268137 381795 446895 687231 1145385 1340685 3436155 252773743 758321229 1263868715 2274963687 3791606145 6824891061 11374818435 34124455305