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1345035160 = 235710634519
BaseRepresentation
bin101000000101011…
…1001101110011000
310110201220212101001
41100022321232120
510223312111120
6341244434344
745221416210
oct12012715630
93421825331
101345035160
11630267907
123165489b4
131858755c1
14ca8c5240
157d138e0a
hex502b9b98

1345035160 has 64 divisors (see below), whose sum is σ = 3462681600. Its totient is φ = 460619136.

The previous prime is 1345035151. The next prime is 1345035163. The reversal of 1345035160 is 615305431.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345035163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295381 + ... + 299899.

It is an arithmetic number, because the mean of its divisors is an integer number (54104400).

Almost surely, 21345035160 is an apocalyptic number.

1345035160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345035160 is an abundant number, since it is smaller than the sum of its proper divisors (2117646440).

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

1345035160 is a wasteful number, since it uses less digits than its factorization.

1345035160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5600 (or 5596 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1345035160 is about 36674.7209941671. The cubic root of 1345035160 is about 1103.8529240291.

The spelling of 1345035160 in words is "one billion, three hundred forty-five million, thirty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1063 2126 4252 4519 5315 7441 8504 9038 10630 14882 18076 21260 22595 29764 31633 36152 37205 42520 45190 59528 63266 74410 90380 126532 148820 158165 180760 253064 297640 316330 632660 1265320 4803697 9607394 19214788 24018485 33625879 38429576 48036970 67251758 96073940 134503516 168129395 192147880 269007032 336258790 672517580 1345035160