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675041560 = 23518479137
BaseRepresentation
bin101000001111000…
…101000100011000
31202001012122221021
4220033011010120
52340302312220
6150552252224
722504521124
oct5017050430
91661178837
10675041560
11317052796
1216a0a1074
13a9b1109b
146591c584
153e3e24aa
hex283c5118

675041560 has 32 divisors (see below), whose sum is σ = 1519832160. Its totient is φ = 269840896.

The previous prime is 675041551. The next prime is 675041561. The reversal of 675041560 is 65140576.

It is a happy number.

It is a super-2 number, since 2×6750415602 = 911362215454467200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675041561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69312 + ... + 78448.

It is an arithmetic number, because the mean of its divisors is an integer number (47494755).

Almost surely, 2675041560 is an apocalyptic number.

It is an amenable number.

675041560 is an abundant number, since it is smaller than the sum of its proper divisors (844790600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675041560 is a wasteful number, since it uses less digits than its factorization.

675041560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10995 (or 10991 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 675041560 is about 25981.5619237951. The cubic root of 675041560 is about 877.2233243799.

The spelling of 675041560 in words is "six hundred seventy-five million, forty-one thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1847 3694 7388 9137 9235 14776 18274 18470 36548 36940 45685 73096 73880 91370 182740 365480 16876039 33752078 67504156 84380195 135008312 168760390 337520780 675041560