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2064425007 = 323211114173
BaseRepresentation
bin111101100001100…
…1010000000101111
312022212120122201110
41323003022000233
513211443100012
6540503443103
7102105215541
oct17303120057
95285518643
102064425007
1196a350077
12497456493
1326b913478
14158269691
15c138b73c
hex7b0ca02f

2064425007 has 16 divisors (see below), whose sum is σ = 2873806848. Its totient is φ = 1315728480.

The previous prime is 2064424987. The next prime is 2064425021. The reversal of 2064425007 is 7005244602.

It is not a de Polignac number, because 2064425007 - 228 = 1795989551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064425057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138573 + ... + 152745.

It is an arithmetic number, because the mean of its divisors is an integer number (179612928).

Almost surely, 22064425007 is an apocalyptic number.

2064425007 is a deficient number, since it is larger than the sum of its proper divisors (809381841).

2064425007 is a wasteful number, since it uses less digits than its factorization.

2064425007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16310.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2064425007 is about 45435.9439981167. The cubic root of 2064425007 is about 1273.3067374192.

Adding to 2064425007 its reverse (7005244602), we get a palindrome (9069669609).

The spelling of 2064425007 in words is "two billion, sixty-four million, four hundred twenty-five thousand, seven".

Divisors: 1 3 23 69 2111 6333 14173 42519 48553 145659 325979 977937 29919203 89757609 688141669 2064425007