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34316040423 = 3771103439509
BaseRepresentation
bin11111111101011001…
…010011100011100111
310021120112200110210010
4133331121103203213
51030234401243143
623433051501303
72323245350040
oct377531234347
9107515613703
1034316040423
111360a568095
126798457833
13330b60c682
1419377498c7
15d5c9caa33
hex7fd6538e7

34316040423 has 64 divisors (see below), whose sum is σ = 53769830400. Its totient is φ = 19064142720.

The previous prime is 34316040413. The next prime is 34316040427. The reversal of 34316040423 is 32404061343.

It is not a de Polignac number, because 34316040423 - 28 = 34316040167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34316040427) 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 63 ways as a sum of consecutive naturals, for example, 67418293 + ... + 67418801.

It is an arithmetic number, because the mean of its divisors is an integer number (840153600).

Almost surely, 234316040423 is an apocalyptic number.

34316040423 is a deficient number, since it is larger than the sum of its proper divisors (19453789977).

34316040423 is a wasteful number, since it uses less digits than its factorization.

34316040423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 34316040423 in words is "thirty-four billion, three hundred sixteen million, forty thousand, four hundred twenty-three".

Divisors: 1 3 7 21 71 103 213 309 439 497 509 721 1317 1491 1527 2163 3073 3563 7313 9219 10689 21939 31169 36139 45217 51191 52427 93507 108417 135651 153573 157281 218183 223451 252973 316519 366989 654549 670353 758919 949557 1100967 1564157 3210407 3722317 4692471 9631221 11166951 15865021 22472849 23015453 26056219 47595063 67418547 69046359 78168657 111055147 161108171 333165441 483324513 1634097163 4902291489 11438680141 34316040423