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3425602643 = 8341272321
BaseRepresentation
bin1100110000101110…
…1000110001010011
322211201212122101222
43030023220301103
524003423241033
61323530315255
7150614066501
oct31413506123
98751778358
103425602643
1114a8732a71
127b7288b2b
1342791b418
14246d53671
15150b13598
hexcc2e8c53

3425602643 has 4 divisors (see below), whose sum is σ = 3466875048. Its totient is φ = 3384330240.

The previous prime is 3425602639. The next prime is 3425602651. The reversal of 3425602643 is 3462065243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3425602643 - 22 = 3425602639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3425602633) 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, 20636078 + ... + 20636243.

It is an arithmetic number, because the mean of its divisors is an integer number (866718762).

Almost surely, 23425602643 is an apocalyptic number.

3425602643 is a deficient number, since it is larger than the sum of its proper divisors (41272405).

3425602643 is an equidigital number, since it uses as much as digits as its factorization.

3425602643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41272404.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 3425602643 is about 58528.6480537523. The cubic root of 3425602643 is about 1507.4595299666.

Adding to 3425602643 its reverse (3462065243), we get a palindrome (6887667886).

The spelling of 3425602643 in words is "three billion, four hundred twenty-five million, six hundred two thousand, six hundred forty-three".

Divisors: 1 83 41272321 3425602643