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8200885541 = 45259181199
BaseRepresentation
bin1111010001100111…
…11001010100100101
3210011112102011001112
413220303321110211
5113243411314131
63433433234405
7410140243202
oct75063712445
923145364045
108200885541
113529205762
12170a562a05
13a0904a4c4
1457b23aca9
1532ee7c02b
hex1e8cf9525

8200885541 has 4 divisors (see below), whose sum is σ = 8201112000. Its totient is φ = 8200659084.

The previous prime is 8200885501. The next prime is 8200885571. The reversal of 8200885541 is 1455880028.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8200885541 - 230 = 7127143717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8200885501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45341 + ... + 135858.

It is an arithmetic number, because the mean of its divisors is an integer number (2050278000).

Almost surely, 28200885541 is an apocalyptic number.

It is an amenable number.

8200885541 is a deficient number, since it is larger than the sum of its proper divisors (226459).

8200885541 is a wasteful number, since it uses less digits than its factorization.

8200885541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226458.

The product of its (nonzero) digits is 102400, while the sum is 41.

The square root of 8200885541 is about 90558.7408315730. The cubic root of 8200885541 is about 2016.6022628371.

The spelling of 8200885541 in words is "eight billion, two hundred million, eight hundred eighty-five thousand, five hundred forty-one".

Divisors: 1 45259 181199 8200885541