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8233200993 = 34336338107
BaseRepresentation
bin1111010101011110…
…01010110101100001
3210020210012221112010
413222233022311201
5113330144412433
63440550023133
7411012024303
oct75257126541
923223187463
108233200993
113545477846
121719347aa9
13a12953384
1458164d973
15332c11e63
hex1eabcad61

8233200993 has 8 divisors (see below), whose sum is σ = 11002955488. Its totient is φ = 5476123584.

The previous prime is 8233200991. The next prime is 8233201001. The reversal of 8233200993 is 3990023328.

8233200993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8233200993 - 21 = 8233200991 is a prime.

It is a super-2 number, since 2×82332009932 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8233200991) 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, 3167755 + ... + 3170352.

It is an arithmetic number, because the mean of its divisors is an integer number (1375369436).

Almost surely, 28233200993 is an apocalyptic number.

It is an amenable number.

8233200993 is a deficient number, since it is larger than the sum of its proper divisors (2769754495).

8233200993 is a wasteful number, since it uses less digits than its factorization.

8233200993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338543.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 8233200993 is about 90736.9880093008. The cubic root of 8233200993 is about 2019.2475870590.

The spelling of 8233200993 in words is "eight billion, two hundred thirty-three million, two hundred thousand, nine hundred ninety-three".

Divisors: 1 3 433 1299 6338107 19014321 2744400331 8233200993