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8204004201 = 324231128629
BaseRepresentation
bin1111010001111111…
…10010101101101001
3210011202021121001110
413220333302231221
5113300211113301
63434024140533
7410205612411
oct75077625551
923152247043
108204004201
11352aa45868
12170b607749
13a0989cb73
1457b80d641
153303960d6
hex1e8ff2b69

8204004201 has 8 divisors (see below), whose sum is σ = 10943196480. Its totient is φ = 5467074032.

The previous prime is 8204004199. The next prime is 8204004217. The reversal of 8204004201 is 1024004028.

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 8204004201 - 21 = 8204004199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8204004241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557046 + ... + 571583.

It is an arithmetic number, because the mean of its divisors is an integer number (1367899560).

Almost surely, 28204004201 is an apocalyptic number.

It is an amenable number.

8204004201 is a deficient number, since it is larger than the sum of its proper divisors (2739192279).

8204004201 is a wasteful number, since it uses less digits than its factorization.

8204004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131055.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 8204004201 is about 90575.9581842776. The cubic root of 8204004201 is about 2016.8578571766.

Adding to 8204004201 its reverse (1024004028), we get a palindrome (9228008229).

The spelling of 8204004201 in words is "eight billion, two hundred four million, four thousand, two hundred one".

Divisors: 1 3 2423 7269 1128629 3385887 2734668067 8204004201