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52983582379 = 7136715755351
BaseRepresentation
bin110001010110000100…
…010100111010101011
312001202111221212012221
4301112010110322223
51332002244114004
640201302014511
73553661006440
oct612604247253
9161674855187
1052983582379
112051993a712
12a328117437
134cc4c265a0
1427c8aa19c7
1515a1794354
hexc56114eab

52983582379 has 32 divisors (see below), whose sum is σ = 66606611456. Its totient is φ = 41031619200.

The previous prime is 52983582367. The next prime is 52983582397. The reversal of 52983582379 is 97328538925.

It is not a de Polignac number, because 52983582379 - 215 = 52983549611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52983585379) 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 31 ways as a sum of consecutive naturals, for example, 929554 + ... + 984904.

It is an arithmetic number, because the mean of its divisors is an integer number (2081456608).

Almost surely, 252983582379 is an apocalyptic number.

52983582379 is a deficient number, since it is larger than the sum of its proper divisors (13623029077).

52983582379 is a wasteful number, since it uses less digits than its factorization.

52983582379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55595.

The product of its digits is 32659200, while the sum is 61.

The spelling of 52983582379 in words is "fifty-two billion, nine hundred eighty-three million, five hundred eighty-two thousand, three hundred seventy-nine".

Divisors: 1 7 13 67 91 157 469 871 1099 2041 6097 10519 14287 55351 73633 136747 387457 719563 957229 3708517 5036941 8690107 25959619 48210721 60830749 112971391 337475047 582237169 790799737 4075660183 7569083197 52983582379