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56200202652 = 223113711507003
BaseRepresentation
bin110100010101110010…
…110000100110011100
312101001200121002201010
4310111302300212130
51410044222441102
641452405215220
74026456561216
oct642562604634
9171050532633
1056200202652
112191a605080
12aa85401510
1353b84640a9
142a11d755b6
1516ddd76d6c
hexd15cb099c

56200202652 has 48 divisors (see below), whose sum is σ = 146921427072. Its totient is φ = 16570082880.

The previous prime is 56200202603. The next prime is 56200202659. The reversal of 56200202652 is 25620200265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56200202659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5748618 + ... + 5758385.

It is an arithmetic number, because the mean of its divisors is an integer number (3060863064).

Almost surely, 256200202652 is an apocalyptic number.

It is an amenable number.

56200202652 is an abundant number, since it is smaller than the sum of its proper divisors (90721224420).

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

56200202652 is a wasteful number, since it uses less digits than its factorization.

56200202652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11507058 (or 11507056 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

It can be divided in two parts, 56200 and 202652, that added together give a palindrome (258852).

The spelling of 56200202652 in words is "fifty-six billion, two hundred million, two hundred two thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 37 44 66 74 111 132 148 222 407 444 814 1221 1628 2442 4884 11507003 23014006 34521009 46028012 69042018 126577033 138084036 253154066 379731099 425759111 506308132 759462198 851518222 1277277333 1518924396 1703036444 2554554666 4683350221 5109109332 9366700442 14050050663 18733400884 28100101326 56200202652