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293008240293 = 37914982910009
BaseRepresentation
bin1000100001110001010…
…01101110111010100101
31001000022020200211111220
410100320221232322211
514300040102142133
6342334531250553
730112005643266
oct4207051567245
91030266624456
10293008240293
1110329a57079a
1248953a49a59
132182744c5a2
141027872c96d
15794d9715b3
hex4438a6eea5

293008240293 has 32 divisors (see below), whose sum is σ = 398798400000. Its totient is φ = 191321574912.

The previous prime is 293008240271. The next prime is 293008240309. The reversal of 293008240293 is 392042800392.

It is not a de Polignac number, because 293008240293 - 28 = 293008240037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293008240253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29269473 + ... + 29279481.

It is an arithmetic number, because the mean of its divisors is an integer number (12462450000).

Almost surely, 2293008240293 is an apocalyptic number.

It is an amenable number.

293008240293 is a deficient number, since it is larger than the sum of its proper divisors (105790159707).

293008240293 is a wasteful number, since it uses less digits than its factorization.

293008240293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11069.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 293008240293 in words is "two hundred ninety-three billion, eight million, two hundred forty thousand, two hundred ninety-three".

Divisors: 1 3 79 149 237 447 829 2487 10009 11771 30027 35313 65491 123521 196473 370563 790711 1491341 2372133 4474023 8297461 9758159 24892383 29274477 117815939 353447817 655499419 1236321689 1966498257 3708965067 97669413431 293008240293