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4286704969 = 19219959671
BaseRepresentation
bin1111111110000001…
…1110110101001001
3102001202012011201201
43333200132311021
532234344024334
61545210544201
7211141251061
oct37740366511
912052164651
104286704969
1118aa807988
129b7738061
13534145c21
142c94663a1
151a1509c14
hexff81ed49

4286704969 has 12 divisors (see below), whose sum is σ = 4547006400. Its totient is φ = 4040613720.

The previous prime is 4286704951. The next prime is 4286704973. The reversal of 4286704969 is 9694076824.

It is a happy number.

It is not a de Polignac number, because 4286704969 - 27 = 4286704841 is a prime.

It is a super-2 number, since 2×42867049692 = 36751678982498581922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4286704949) 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 11 ways as a sum of consecutive naturals, for example, 42004 + ... + 101674.

It is an arithmetic number, because the mean of its divisors is an integer number (378917200).

Almost surely, 24286704969 is an apocalyptic number.

It is an amenable number.

4286704969 is a deficient number, since it is larger than the sum of its proper divisors (260301431).

4286704969 is a wasteful number, since it uses less digits than its factorization.

4286704969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59908 (or 59889 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The square root of 4286704969 is about 65472.9331021606. The cubic root of 4286704969 is about 1624.4556717610.

The spelling of 4286704969 in words is "four billion, two hundred eighty-six million, seven hundred four thousand, nine hundred sixty-nine".

Divisors: 1 19 199 361 3781 59671 71839 1133749 11874529 21541231 225616051 4286704969