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5985289975 = 5273697993
BaseRepresentation
bin1011001001100000…
…00100011011110111
3120110010101020022111
411210300010123313
544224213234400
62425525311451
7301215061000
oct54460043367
916403336274
105985289975
1125a15a3a45
1211b0565587
13745018402
1440aca01a7
152506ce3ba
hex164c046f7

5985289975 has 24 divisors (see below), whose sum is σ = 8655125600. Its totient is φ = 4104192960.

The previous prime is 5985289969. The next prime is 5985289979. The reversal of 5985289975 is 5799825895.

It is not a de Polignac number, because 5985289975 - 231 = 3837806327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5985289975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5985289979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340422 + ... + 357571.

Almost surely, 25985289975 is an apocalyptic number.

5985289975 is a deficient number, since it is larger than the sum of its proper divisors (2669835625).

5985289975 is an equidigital number, since it uses as much as digits as its factorization.

5985289975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698024 (or 698005 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 67.

The square root of 5985289975 is about 77364.6558513641. The cubic root of 5985289975 is about 1815.6343837518.

The spelling of 5985289975 in words is "five billion, nine hundred eighty-five million, two hundred eighty-nine thousand, nine hundred seventy-five".

Divisors: 1 5 7 25 35 49 175 245 343 1225 1715 8575 697993 3489965 4885951 17449825 24429755 34201657 122148775 171008285 239411599 855041425 1197057995 5985289975