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714234217018 = 27891394123897
BaseRepresentation
bin10100110010010111010…
…11010100001000111010
32112021120012200112122211
422121023223110020322
543200222424421033
61304040434005334
7102413250450340
oct12311353241072
92467505615584
10714234217018
112559a5660613
12b650b71684a
135247645366a
14267d7949990
15138a3a532cd
hexa64bad423a

714234217018 has 32 divisors (see below), whose sum is σ = 1247066755200. Its totient is φ = 300483558144.

The previous prime is 714234217013. The next prime is 714234217027. The reversal of 714234217018 is 810712432417.

It is not an unprimeable number, because it can be changed into a prime (714234217013) 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 15 ways as a sum of consecutive naturals, for example, 1888755 + ... + 2235142.

It is an arithmetic number, because the mean of its divisors is an integer number (38970836100).

Almost surely, 2714234217018 is an apocalyptic number.

714234217018 is a deficient number, since it is larger than the sum of its proper divisors (532832538182).

714234217018 is a wasteful number, since it uses less digits than its factorization.

714234217018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124134.

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 714234217018 in words is "seven hundred fourteen billion, two hundred thirty-four million, two hundred seventeen thousand, eighteen".

Divisors: 1 2 7 14 89 139 178 278 623 973 1246 1946 12371 24742 86597 173194 4123897 8247794 28867279 57734558 367026833 573221683 734053666 1146443366 2569187831 4012551781 5138375662 8025103562 51016729787 102033459574 357117108509 714234217018