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7725148650060 = 2235128752477501
BaseRepresentation
bin111000001101010011010…
…1111011011101001001100
31000100111221220002011110220
41300122212233123221030
52003032101023300220
624232515001431340
71425060246043212
oct160324657335114
930314856064426
107725148650060
112509243022a56
12a4922879b550
1344062b04739a
141c9c8353acb2
15d5e3753d540
hex706a6bdba4c

7725148650060 has 24 divisors (see below), whose sum is σ = 21630416220336. Its totient is φ = 2060039640000.

The previous prime is 7725148650053. The next prime is 7725148650071. The reversal of 7725148650060 is 600568415277.

It is a junction number, because it is equal to n+sod(n) for n = 7725148649985 and 7725148650012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 64376238691 + ... + 64376238810.

It is an arithmetic number, because the mean of its divisors is an integer number (901267342514).

Almost surely, 27725148650060 is an apocalyptic number.

It is an amenable number.

7725148650060 is an abundant number, since it is smaller than the sum of its proper divisors (13905267570276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7725148650060 is a wasteful number, since it uses less digits than its factorization.

7725148650060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128752477513 (or 128752477511 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 7725148650060 in words is "seven trillion, seven hundred twenty-five billion, one hundred forty-eight million, six hundred fifty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 128752477501 257504955002 386257432503 515009910004 643762387505 772514865006 1287524775010 1545029730012 1931287162515 2575049550020 3862574325030 7725148650060