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7869483706071 = 313499404372011
BaseRepresentation
bin111001010000100000111…
…0001111110011011010111
31000212022111211221201010010
41302201001301332123113
52012413200312043241
624423105122531303
71441360066552611
oct162410161763327
930768454851103
107869483706071
11256447a438909
12a711aa206b33
13451120a80c80
141d2c567b9db1
15d9a83b1ad16
hex72841c7e6d7

7869483706071 has 16 divisors (see below), whose sum is σ = 11322416336000. Its totient is φ = 4833054263520.

The previous prime is 7869483706039. The next prime is 7869483706099. The reversal of 7869483706071 is 1706073849687.

It is not a de Polignac number, because 7869483706071 - 25 = 7869483706039 is a prime.

It is a super-2 number, since 2×78694837060712 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7869483705993 and 7869483706011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7869483706571) 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 15 ways as a sum of consecutive naturals, for example, 202166545 + ... + 202205466.

It is an arithmetic number, because the mean of its divisors is an integer number (707651021000).

Almost surely, 27869483706071 is an apocalyptic number.

7869483706071 is a deficient number, since it is larger than the sum of its proper divisors (3452932629929).

7869483706071 is a wasteful number, since it uses less digits than its factorization.

7869483706071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404372526.

The product of its (nonzero) digits is 85349376, while the sum is 66.

The spelling of 7869483706071 in words is "seven trillion, eight hundred sixty-nine billion, four hundred eighty-three million, seven hundred six thousand, seventy-one".

Divisors: 1 3 13 39 499 1497 6487 19461 404372011 1213116033 5256836143 15770508429 201781633489 605344900467 2623161235357 7869483706071