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7869483706072 = 236011636747859
BaseRepresentation
bin111001010000100000111…
…0001111110011011011000
31000212022111211221201010011
41302201001301332123120
52012413200312043242
624423105122531304
71441360066552612
oct162410161763330
930768454851104
107869483706072
11256447a43890a
12a711aa206b34
13451120a80c81
141d2c567b9db2
15d9a83b1ad17
hex72841c7e6d8

7869483706072 has 16 divisors (see below), whose sum is σ = 14779833175800. Its totient is φ = 3928194859200.

The previous prime is 7869483706039. The next prime is 7869483706099. The reversal of 7869483706072 is 2706073849687.

It is a junction number, because it is equal to n+sod(n) for n = 7869483705989 and 7869483706007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818369122 + ... + 818378737.

Almost surely, 27869483706072 is an apocalyptic number.

It is an amenable number.

7869483706072 is a deficient number, since it is larger than the sum of its proper divisors (6910349469728).

7869483706072 is a wasteful number, since it uses less digits than its factorization.

7869483706072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636748466 (or 1636748462 counting only the distinct ones).

The product of its (nonzero) digits is 170698752, while the sum is 67.

The spelling of 7869483706072 in words is "seven trillion, eight hundred sixty-nine billion, four hundred eighty-three million, seven hundred six thousand, seventy-two".

Divisors: 1 2 4 8 601 1202 2404 4808 1636747859 3273495718 6546991436 13093982872 983685463259 1967370926518 3934741853036 7869483706072