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8223052753 = 371511471819
BaseRepresentation
bin1111010100010000…
…11101001111010001
3210020002010100202101
413222020131033101
5113320100142003
63435544320401
7410526536506
oct75210351721
923202110671
108223052753
11353a776273
121715a73101
13a1080c1b6
1458016b4ad
15331daa11d
hex1ea21d3d1

8223052753 has 8 divisors (see below), whose sum is σ = 8501232320. Its totient is φ = 7947817200.

The previous prime is 8223052741. The next prime is 8223052757. The reversal of 8223052753 is 3572503228.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8223052753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8223052757) 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 7 ways as a sum of consecutive naturals, for example, 730323 + ... + 741496.

It is an arithmetic number, because the mean of its divisors is an integer number (1062654040).

Almost surely, 28223052753 is an apocalyptic number.

It is an amenable number.

8223052753 is a deficient number, since it is larger than the sum of its proper divisors (278179567).

8223052753 is a wasteful number, since it uses less digits than its factorization.

8223052753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472007.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 8223052753 is about 90681.0495803837. The cubic root of 8223052753 is about 2018.4176047181.

The spelling of 8223052753 in words is "eight billion, two hundred twenty-three million, fifty-two thousand, seven hundred fifty-three".

Divisors: 1 37 151 5587 1471819 54457303 222244669 8223052753