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63205714001 = 199273171863
BaseRepresentation
bin111010110111010110…
…101010100001010001
320001010220200221122102
4322313112222201101
52013421130322001
645011501450145
74365203463443
oct726726524121
9201126627572
1063205714001
1124894a83481
12102bb570955
135c63949791
1430b8528493
15199ddcde6b
hexeb75aa851

63205714001 has 4 divisors (see below), whose sum is σ = 63208905792. Its totient is φ = 63202522212.

The previous prime is 63205713919. The next prime is 63205714057. The reversal of 63205714001 is 10041750236.

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 63205714001 - 234 = 46025844817 is a prime.

It is a super-3 number, since 3×632057140013 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63205714081) 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 3 ways as a sum of consecutive naturals, for example, 1566005 + ... + 1605858.

It is an arithmetic number, because the mean of its divisors is an integer number (15802226448).

Almost surely, 263205714001 is an apocalyptic number.

It is an amenable number.

63205714001 is a deficient number, since it is larger than the sum of its proper divisors (3191791).

63205714001 is a wasteful number, since it uses less digits than its factorization.

63205714001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191790.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 63205714001 in words is "sixty-three billion, two hundred five million, seven hundred fourteen thousand, one".

Divisors: 1 19927 3171863 63205714001