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3930850004269 = 15807072486767
BaseRepresentation
bin111001001100111000111…
…010110000110100101101
3111220210012200202221201011
4321030320322300310231
51003400340100114034
612205450233345221
7553665061513036
oct71147072606455
914823180687634
103930850004269
111286078394371
125359a9868211
132268a67c12b6
14d837b58ba8d
156c3b52ec864
hex39338eb0d2d

3930850004269 has 4 divisors (see below), whose sum is σ = 3930854071744. Its totient is φ = 3930845936796.

The previous prime is 3930850004233. The next prime is 3930850004461. The reversal of 3930850004269 is 9624000580393.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3930850004269 - 219 = 3930849479981 is a prime.

It is a super-2 number, since 2×39308500042692 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930850004219) 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, 337324 + ... + 2824090.

It is an arithmetic number, because the mean of its divisors is an integer number (982713517936).

Almost surely, 23930850004269 is an apocalyptic number.

It is an amenable number.

3930850004269 is a deficient number, since it is larger than the sum of its proper divisors (4067475).

3930850004269 is a wasteful number, since it uses less digits than its factorization.

3930850004269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067474.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 3930850004269 in words is "three trillion, nine hundred thirty billion, eight hundred fifty million, four thousand, two hundred sixty-nine".

Divisors: 1 1580707 2486767 3930850004269