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56202341132 = 2277321812081
BaseRepresentation
bin110100010101111010…
…111010101100001100
312101001211121202011002
4310111322322230030
51410100244404012
641452523115432
74026514005650
oct642572725414
9171054552132
1056202341132
1121920835813
12aa86072b78
1353b8a32572
142a12370a60
1516de14a7c2
hexd15ebab0c

56202341132 has 72 divisors (see below), whose sum is σ = 114650276832. Its totient is φ = 23614156800.

The previous prime is 56202341119. The next prime is 56202341137. The reversal of 56202341132 is 23114320265.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56202341095 and 56202341104.

It is not an unprimeable number, because it can be changed into a prime (56202341137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27006332 + ... + 27008412.

It is an arithmetic number, because the mean of its divisors is an integer number (1592364956).

Almost surely, 256202341132 is an apocalyptic number.

It is an amenable number.

56202341132 is an abundant number, since it is smaller than the sum of its proper divisors (58447935700).

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

56202341132 is a wasteful number, since it uses less digits than its factorization.

56202341132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419 (or 2344 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 56202341132 its reverse (23114320265), we get a palindrome (79316661397).

The spelling of 56202341132 in words is "fifty-six billion, two hundred two million, three hundred forty-one thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 73 146 181 292 362 511 724 1022 1267 2044 2081 2534 4162 5068 5329 8324 10658 13213 14567 21316 26426 29134 37303 52852 58268 74606 92491 149212 151913 184982 303826 369964 376661 607652 753322 964549 1063391 1506644 1929098 2126782 2636627 3858196 4253564 5273254 6751843 10546508 11089649 13503686 22179298 27007372 27496253 44358596 54992506 77627543 109985012 155255086 192473771 310510172 384947542 769895084 2007226469 4014452938 8028905876 14050585283 28101170566 56202341132