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3830359769 = 374124110477
BaseRepresentation
bin1110010001001110…
…1010011011011001
3100212221111102210122
43210103222123121
530321033003034
61432025523025
7163630343435
oct34423523331
910787442718
103830359769
111696157a95
128aa943475
13490737092
142849d59c5
1517641662e
hexe44ea6d9

3830359769 has 16 divisors (see below), whose sum is σ = 4046938896. Its totient is φ = 3620505600.

The previous prime is 3830359733. The next prime is 3830359787. The reversal of 3830359769 is 9679530383.

It can be written as a sum of positive squares in 8 ways, for example, as 171924544 + 3658435225 = 13112^2 + 60485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3830359769 - 28 = 3830359513 is a prime.

It is a super-2 number, since 2×38303597692 = 29343311919947466722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3830359769.

It is not an unprimeable number, because it can be changed into a prime (3830359069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360359 + ... + 370835.

It is an arithmetic number, because the mean of its divisors is an integer number (252933681).

Almost surely, 23830359769 is an apocalyptic number.

It is an amenable number.

3830359769 is a deficient number, since it is larger than the sum of its proper divisors (216579127).

3830359769 is a wasteful number, since it uses less digits than its factorization.

3830359769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The square root of 3830359769 is about 61889.9003796258. The cubic root of 3830359769 is about 1564.6355337416.

The spelling of 3830359769 in words is "three billion, eight hundred thirty million, three hundred fifty-nine thousand, seven hundred sixty-nine".

Divisors: 1 37 41 241 1517 8917 9881 10477 365597 387649 429557 2524957 15893609 93423409 103523237 3830359769