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88635155041 = 389637335753
BaseRepresentation
bin101001010001100010…
…0010010001001100001
322110210010200101211001
41102203010102021201
52423011044430131
6104415102552001
76255314246506
oct1224304221141
9273703611731
1088635155041
1134654263954
1215217898601
138487132004
14440b93b4ad
15248b62d261
hex14a3112261

88635155041 has 8 divisors (see below), whose sum is σ = 88879438440. Its totient is φ = 88390956672.

The previous prime is 88635154997. The next prime is 88635155051. The reversal of 88635155041 is 14055153688.

It can be written as a sum of positive squares in 4 ways, for example, as 34685337600 + 53949817441 = 186240^2 + 232271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88635155041 - 215 = 88635122273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88635154982 and 88635155000.

It is not an unprimeable number, because it can be changed into a prime (88635155051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2461221 + ... + 2496973.

It is an arithmetic number, because the mean of its divisors is an integer number (11109929805).

Almost surely, 288635155041 is an apocalyptic number.

It is an amenable number.

88635155041 is a deficient number, since it is larger than the sum of its proper divisors (244283399).

88635155041 is a wasteful number, since it uses less digits than its factorization.

88635155041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42515.

The product of its (nonzero) digits is 576000, while the sum is 46.

The spelling of 88635155041 in words is "eighty-eight billion, six hundred thirty-five million, one hundred fifty-five thousand, forty-one".

Divisors: 1 389 6373 35753 2479097 13907917 227853869 88635155041