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63204000001 = 1727311361363
BaseRepresentation
bin111010110111010000…
…001000000100000001
320001010210110212110221
4322313100020010001
52013420211000001
645011401023041
74365153064402
oct726720100401
9201123425427
1063204000001
112489401274a
12102baa84a81
135c6349958c
1430b81dd9a9
15199db911a1
hexeb7408101

63204000001 has 8 divisors (see below), whose sum is σ = 66946436064. Its totient is φ = 59464292160.

The previous prime is 63203999981. The next prime is 63204000011. The reversal of 63204000001 is 10000040236.

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 63204000001 - 217 = 63203868929 is a prime.

It is a super-2 number, since 2×632040000012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63204000011) 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, 634255 + ... + 727108.

It is an arithmetic number, because the mean of its divisors is an integer number (8368304508).

Almost surely, 263204000001 is an apocalyptic number.

It is an amenable number.

63204000001 is a deficient number, since it is larger than the sum of its proper divisors (3742436063).

63204000001 is a wasteful number, since it uses less digits than its factorization.

63204000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364111.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 63204000001 its reverse (10000040236), we get a palindrome (73204040237).

The spelling of 63204000001 in words is "sixty-three billion, two hundred four million, one", and thus it is an aban number.

Divisors: 1 17 2731 46427 1361363 23143171 3717882353 63204000001