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4076684085 = 35271778939
BaseRepresentation
bin1111001011111101…
…0100001100110101
3101112010000000020110
43302333110030311
531322112342320
61512305253233
7203011146225
oct36277241465
911463000213
104076684085
111802200101
12959334219
134cc790706
142a95d6085
1518cd715e0
hexf2fd4335

4076684085 has 8 divisors (see below), whose sum is σ = 6522694560. Its totient is φ = 2174231504.

The previous prime is 4076684083. The next prime is 4076684123. The reversal of 4076684085 is 5804866704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4076684085 - 21 = 4076684083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076684081) 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 7 ways as a sum of consecutive naturals, for example, 135889455 + ... + 135889484.

It is an arithmetic number, because the mean of its divisors is an integer number (815336820).

Almost surely, 24076684085 is an apocalyptic number.

It is an amenable number.

4076684085 is a deficient number, since it is larger than the sum of its proper divisors (2446010475).

4076684085 is a wasteful number, since it uses less digits than its factorization.

4076684085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271778947.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 4076684085 is about 63848.9160832038. The cubic root of 4076684085 is about 1597.4809429522.

The spelling of 4076684085 in words is "four billion, seventy-six million, six hundred eighty-four thousand, eighty-five".

Divisors: 1 3 5 15 271778939 815336817 1358894695 4076684085