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5220875142760 = 235974013355577
BaseRepresentation
bin100101111111001010001…
…1010001000011001101000
3200111002222202122221100011
41023332110122020121220
51141014323014032020
615034234213221304
71046124103332514
oct113762432103150
920432882587304
105220875142760
111733184a01462
12703a10631834
132bb432190504
14140998079144
1590c1867d35a
hex4bf94688668

5220875142760 has 64 divisors (see below), whose sum is σ = 11897671579920. Its totient is φ = 2061665894400.

The previous prime is 5220875142739. The next prime is 5220875142761. The reversal of 5220875142760 is 672415780225.

It can be written as a sum of positive squares in 8 ways, for example, as 2381225506884 + 2839649635876 = 1543122^2 + 1685126^2 .

It is not an unprimeable number, because it can be changed into a prime (5220875142761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121909 + ... + 3233668.

Almost surely, 25220875142760 is an apocalyptic number.

It is an amenable number.

5220875142760 is an abundant number, since it is smaller than the sum of its proper divisors (6676796437160).

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

5220875142760 is a wasteful number, since it uses less digits than its factorization.

5220875142760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356086 (or 3356082 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 49.

It can be divided in two parts, 5220875 and 142760, that added together give a palindrome (5363635).

The spelling of 5220875142760 in words is "five trillion, two hundred twenty billion, eight hundred seventy-five million, one hundred forty-two thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 97 194 388 401 485 776 802 970 1604 1940 2005 3208 3880 4010 8020 16040 38897 77794 155588 194485 311176 388970 777940 1555880 3355577 6711154 13422308 16777885 26844616 33555770 67111540 134223080 325490969 650981938 1301963876 1345586377 1627454845 2603927752 2691172754 3254909690 5382345508 6509819380 6727931885 10764691016 13019638760 13455863770 26911727540 53823455080 130521878569 261043757138 522087514276 652609392845 1044175028552 1305218785690 2610437571380 5220875142760