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7690036814 = 24099401023
BaseRepresentation
bin1110010100101110…
…01010011001001110
3201211221011100100022
413022113022121032
5111222122134224
63311024102142
7361365143255
oct71227123116
921757140308
107690036814
113296909529
1215a7464952
13957267455
1452d45d79c
153001be65e
hex1ca5ca64e

7690036814 has 8 divisors (see below), whose sum is σ = 11563259520. Its totient is φ = 3835616976.

The previous prime is 7690036811. The next prime is 7690036831. The reversal of 7690036814 is 4186300967.

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

It is a super-4 number, since 4×76900368144 (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7690036811) 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 3 ways as a sum of consecutive naturals, for example, 4699694 + ... + 4701329.

It is an arithmetic number, because the mean of its divisors is an integer number (1445407440).

Almost surely, 27690036814 is an apocalyptic number.

7690036814 is a deficient number, since it is larger than the sum of its proper divisors (3873222706).

7690036814 is a wasteful number, since it uses less digits than its factorization.

7690036814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401434.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 7690036814 is about 87692.8549769022. The cubic root of 7690036814 is about 1973.8287614329.

The spelling of 7690036814 in words is "seven billion, six hundred ninety million, thirty-six thousand, eight hundred fourteen".

Divisors: 1 2 409 818 9401023 18802046 3845018407 7690036814