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8714797061444 = 226782339511421
BaseRepresentation
bin111111011010001001001…
…1000100001010101000100
31010212010102012011101220222
41332310102120201111010
52120240401021431234
630311304505443512
71556423536535465
oct176642230412504
933763365141828
108714797061444
11285aa19824131
12b88b9baa0598
134b2a56834456
14221b26c5cd6c
15101a5a0e742e
hex7ed12621544

8714797061444 has 24 divisors (see below), whose sum is σ = 15497327982528. Its totient is φ = 4287147115680.

The previous prime is 8714797061441. The next prime is 8714797061479. The reversal of 8714797061444 is 4441607974178.

It is a super-2 number, since 2×87147970614442 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8714797061441) 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 7 ways as a sum of consecutive naturals, for example, 19535147 + ... + 19976274.

It is an arithmetic number, because the mean of its divisors is an integer number (645721999272).

Almost surely, 28714797061444 is an apocalyptic number.

It is an amenable number.

8714797061444 is a deficient number, since it is larger than the sum of its proper divisors (6782530921084).

8714797061444 is a wasteful number, since it uses less digits than its factorization.

8714797061444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39512315 (or 39512313 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 62.

The spelling of 8714797061444 in words is "eight trillion, seven hundred fourteen billion, seven hundred ninety-seven million, sixty-one thousand, four hundred forty-four".

Divisors: 1 2 4 67 134 268 823 1646 3292 55141 110282 220564 39511421 79022842 158045684 2647265207 5294530414 10589060828 32517899483 65035798966 130071597932 2178699265361 4357398530722 8714797061444